89145008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{327739}}^1$

素因数の和:327764

約数の個数: 20

約数和(自身を含む): 182878920

約数和(自身を除く): 93733912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 327739, 655478, 1310956, 2621912, 5243824, 5571563, 11143126, 22286252, 44572504, 89145008]

約数ペア:

[(1, 89145008), (2, 44572504), (4, 22286252), (8, 11143126), (16, 5571563), (17, 5243824), (34, 2621912), (68, 1310956), (136, 655478), (272, 327739)]