86945038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{36017}}^1$

素因数の和:36107

約数の個数: 16

約数和(自身を含む): 140037984

約数和(自身を除く): 53092946

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 36017, 72034, 612289, 1224578, 2557207, 5114414, 43472519, 86945038]

約数ペア:

[(1, 86945038), (2, 43472519), (17, 5114414), (34, 2557207), (71, 1224578), (142, 612289), (1207, 72034), (2414, 36017)]