20170708216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148314031}}^1$

素因数の和:148314054

約数の個数: 16

約数和(自身を含む): 40044788640

約数和(自身を除く): 19874080424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148314031, 296628062, 593256124, 1186512248, 2521338527, 5042677054, 10085354108, 20170708216]

約数ペア:

[(1, 20170708216), (2, 10085354108), (4, 5042677054), (8, 2521338527), (17, 1186512248), (34, 593256124), (68, 296628062), (136, 148314031)]