31505544902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1\times {\mathrm{8677}}^1$

素因数の和:9440

約数の個数: 32

約数和(自身を含む): 51172430400

約数和(自身を除く): 19666885498

約数列:

[1, 2, 13, 26, 359, 389, 718, 778, 4667, 5057, 8677, 9334, 10114, 17354, 112801, 139651, 225602, 279302, 1815463, 3115043, 3375353, 3630926, 6230086, 6750706, 40495559, 43879589, 80991118, 87759178, 1211751727, 2423503454, 15752772451, 31505544902]

約数ペア:

[(1, 31505544902), (2, 15752772451), (13, 2423503454), (26, 1211751727), (359, 87759178), (389, 80991118), (718, 43879589), (778, 40495559), (4667, 6750706), (5057, 6230086), (8677, 3630926), (9334, 3375353), (10114, 3115043), (17354, 1815463), (112801, 279302), (139651, 225602)]