31503108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 95848704

約数和(自身を除く): 64345596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 1697, 2652, 3094, 3394, 4641, 5091, 6188, 6788, 9282, 10182, 11879, 18564, 20364, 22061, 23758, 28849, 35637, 44122, 47516, 57698, 66183, 71274, 86547, 88244, 115396, 132366, 142548, 154427, 173094, 201943, 264732, 308854, 346188, 375037, 403886, 463281, 605829, 617708, 750074, 807772, 926562, 1125111, 1211658, 1500148, 1853124, 2250222, 2423316, 2625259, 4500444, 5250518, 7875777, 10501036, 15751554, 31503108]

約数ペア:

[(1, 31503108), (2, 15751554), (3, 10501036), (4, 7875777), (6, 5250518), (7, 4500444), (12, 2625259), (13, 2423316), (14, 2250222), (17, 1853124), (21, 1500148), (26, 1211658), (28, 1125111), (34, 926562), (39, 807772), (42, 750074), (51, 617708), (52, 605829), (68, 463281), (78, 403886), (84, 375037), (91, 346188), (102, 308854), (119, 264732), (156, 201943), (182, 173094), (204, 154427), (221, 142548), (238, 132366), (273, 115396), (357, 88244), (364, 86547), (442, 71274), (476, 66183), (546, 57698), (663, 47516), (714, 44122), (884, 35637), (1092, 28849), (1326, 23758), (1428, 22061), (1547, 20364), (1697, 18564), (2652, 11879), (3094, 10182), (3394, 9282), (4641, 6788), (5091, 6188)]