31085702942

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{191861}}^1$

素因数の和:192104

約数の個数: 32

約数和(自身を含む): 54372155904

約数和(自身を除く): 23286452962

約数列:

[1, 2, 7, 14, 71, 142, 163, 326, 497, 994, 1141, 2282, 11573, 23146, 81011, 162022, 191861, 383722, 1343027, 2686054, 13622131, 27244262, 31273343, 62546686, 95354917, 190709834, 218913401, 437826802, 2220407353, 4440814706, 15542851471, 31085702942]

約数ペア:

[(1, 31085702942), (2, 15542851471), (7, 4440814706), (14, 2220407353), (71, 437826802), (142, 218913401), (163, 190709834), (326, 95354917), (497, 62546686), (994, 31273343), (1141, 27244262), (2282, 13622131), (11573, 2686054), (23146, 1343027), (81011, 383722), (162022, 191861)]