31129752

素因数分解:

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

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 82158840

約数和(自身を除く): 51029088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 3593, 4332, 7186, 8664, 10779, 14372, 21558, 28744, 43116, 68267, 86232, 136534, 204801, 273068, 409602, 546136, 819204, 1297073, 1638408, 2594146, 3891219, 5188292, 7782438, 10376584, 15564876, 31129752]

約数ペア:

[(1, 31129752), (2, 15564876), (3, 10376584), (4, 7782438), (6, 5188292), (8, 3891219), (12, 2594146), (19, 1638408), (24, 1297073), (38, 819204), (57, 546136), (76, 409602), (114, 273068), (152, 204801), (228, 136534), (361, 86232), (456, 68267), (722, 43116), (1083, 28744), (1444, 21558), (2166, 14372), (2888, 10779), (3593, 8664), (4332, 7186)]