79811056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22571}}^1$

素因数の和:22609

約数の個数: 40

約数和(自身を含む): 176332464

約数和(自身を除く): 96521408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 22571, 45142, 90284, 180568, 293423, 361136, 383707, 586846, 767414, 1173692, 1534828, 2347384, 3069656, 4694768, 4988191, 6139312, 9976382, 19952764, 39905528, 79811056]

約数ペア:

[(1, 79811056), (2, 39905528), (4, 19952764), (8, 9976382), (13, 6139312), (16, 4988191), (17, 4694768), (26, 3069656), (34, 2347384), (52, 1534828), (68, 1173692), (104, 767414), (136, 586846), (208, 383707), (221, 361136), (272, 293423), (442, 180568), (884, 90284), (1768, 45142), (3536, 22571)]