31939634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 52348032

約数和(自身を除く): 20408398

約数列:

[1, 2, 17, 34, 71, 101, 131, 142, 202, 262, 1207, 1717, 2227, 2414, 3434, 4454, 7171, 9301, 13231, 14342, 18602, 26462, 121907, 158117, 224927, 243814, 316234, 449854, 939401, 1878802, 15969817, 31939634]

約数ペア:

[(1, 31939634), (2, 15969817), (17, 1878802), (34, 939401), (71, 449854), (101, 316234), (131, 243814), (142, 224927), (202, 158117), (262, 121907), (1207, 26462), (1717, 18602), (2227, 14342), (2414, 13231), (3434, 9301), (4454, 7171)]