31948956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3593}}^1$

素因数の和:3635

約数の個数: 72

約数和(自身を含む): 91575120

約数和(自身を除く): 59626164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 3593, 4446, 7186, 8892, 10779, 14372, 21558, 32337, 43116, 46709, 64674, 68267, 93418, 129348, 136534, 140127, 186836, 204801, 273068, 280254, 409602, 420381, 560508, 614403, 819204, 840762, 887471, 1228806, 1681524, 1774942, 2457612, 2662413, 3549884, 5324826, 7987239, 10649652, 15974478, 31948956]

約数ペア:

[(1, 31948956), (2, 15974478), (3, 10649652), (4, 7987239), (6, 5324826), (9, 3549884), (12, 2662413), (13, 2457612), (18, 1774942), (19, 1681524), (26, 1228806), (36, 887471), (38, 840762), (39, 819204), (52, 614403), (57, 560508), (76, 420381), (78, 409602), (114, 280254), (117, 273068), (156, 204801), (171, 186836), (228, 140127), (234, 136534), (247, 129348), (342, 93418), (468, 68267), (494, 64674), (684, 46709), (741, 43116), (988, 32337), (1482, 21558), (2223, 14372), (2964, 10779), (3593, 8892), (4446, 7186)]