31846542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 85929984

約数和(自身を除く): 54083442

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 47, 51, 73, 78, 91, 94, 102, 119, 141, 146, 182, 219, 221, 238, 273, 282, 329, 357, 438, 442, 511, 546, 611, 658, 663, 714, 799, 949, 987, 1022, 1222, 1241, 1326, 1533, 1547, 1598, 1833, 1898, 1974, 2397, 2482, 2847, 3066, 3094, 3431, 3666, 3723, 4277, 4641, 4794, 5593, 5694, 6643, 6862, 7446, 8554, 8687, 9282, 10293, 10387, 11186, 12831, 13286, 16133, 16779, 17374, 19929, 20586, 20774, 24017, 25662, 26061, 31161, 32266, 33558, 39858, 44603, 48034, 48399, 52122, 58327, 62322, 72051, 72709, 89206, 96798, 112931, 116654, 133809, 144102, 145418, 174981, 218127, 225862, 267618, 312221, 338793, 349962, 408289, 436254, 624442, 677586, 758251, 816578, 936663, 1224867, 1516502, 1873326, 2274753, 2449734, 4549506, 5307757, 10615514, 15923271, 31846542]

約数ペア:

[(1, 31846542), (2, 15923271), (3, 10615514), (6, 5307757), (7, 4549506), (13, 2449734), (14, 2274753), (17, 1873326), (21, 1516502), (26, 1224867), (34, 936663), (39, 816578), (42, 758251), (47, 677586), (51, 624442), (73, 436254), (78, 408289), (91, 349962), (94, 338793), (102, 312221), (119, 267618), (141, 225862), (146, 218127), (182, 174981), (219, 145418), (221, 144102), (238, 133809), (273, 116654), (282, 112931), (329, 96798), (357, 89206), (438, 72709), (442, 72051), (511, 62322), (546, 58327), (611, 52122), (658, 48399), (663, 48034), (714, 44603), (799, 39858), (949, 33558), (987, 32266), (1022, 31161), (1222, 26061), (1241, 25662), (1326, 24017), (1533, 20774), (1547, 20586), (1598, 19929), (1833, 17374), (1898, 16779), (1974, 16133), (2397, 13286), (2482, 12831), (2847, 11186), (3066, 10387), (3094, 10293), (3431, 9282), (3666, 8687), (3723, 8554), (4277, 7446), (4641, 6862), (4794, 6643), (5593, 5694)]