89672144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{329677}}^1$

素因数の和:329702

約数の個数: 20

約数和(自身を含む): 183960324

約数和(自身を除く): 94288180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 329677, 659354, 1318708, 2637416, 5274832, 5604509, 11209018, 22418036, 44836072, 89672144]

約数ペア:

[(1, 89672144), (2, 44836072), (4, 22418036), (8, 11209018), (16, 5604509), (17, 5274832), (34, 2637416), (68, 1318708), (136, 659354), (272, 329677)]