31738056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 97612800

約数和(自身を除く): 65874744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 163, 168, 183, 228, 244, 266, 326, 366, 399, 427, 456, 488, 489, 532, 652, 732, 798, 854, 978, 1064, 1141, 1159, 1281, 1304, 1464, 1596, 1708, 1956, 2282, 2318, 2562, 3097, 3192, 3416, 3423, 3477, 3912, 4564, 4636, 5124, 6194, 6846, 6954, 8113, 9128, 9272, 9291, 9943, 10248, 12388, 13692, 13908, 16226, 18582, 19886, 21679, 24339, 24776, 27384, 27816, 29829, 32452, 37164, 39772, 43358, 48678, 59658, 64904, 65037, 69601, 74328, 79544, 86716, 97356, 119316, 130074, 139202, 173432, 188917, 194712, 208803, 238632, 260148, 278404, 377834, 417606, 520296, 556808, 566751, 755668, 835212, 1133502, 1322419, 1511336, 1670424, 2267004, 2644838, 3967257, 4534008, 5289676, 7934514, 10579352, 15869028, 31738056]

約数ペア:

[(1, 31738056), (2, 15869028), (3, 10579352), (4, 7934514), (6, 5289676), (7, 4534008), (8, 3967257), (12, 2644838), (14, 2267004), (19, 1670424), (21, 1511336), (24, 1322419), (28, 1133502), (38, 835212), (42, 755668), (56, 566751), (57, 556808), (61, 520296), (76, 417606), (84, 377834), (114, 278404), (122, 260148), (133, 238632), (152, 208803), (163, 194712), (168, 188917), (183, 173432), (228, 139202), (244, 130074), (266, 119316), (326, 97356), (366, 86716), (399, 79544), (427, 74328), (456, 69601), (488, 65037), (489, 64904), (532, 59658), (652, 48678), (732, 43358), (798, 39772), (854, 37164), (978, 32452), (1064, 29829), (1141, 27816), (1159, 27384), (1281, 24776), (1304, 24339), (1464, 21679), (1596, 19886), (1708, 18582), (1956, 16226), (2282, 13908), (2318, 13692), (2562, 12388), (3097, 10248), (3192, 9943), (3416, 9291), (3423, 9272), (3477, 9128), (3912, 8113), (4564, 6954), (4636, 6846), (5124, 6194)]