80492464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10459}}^1$

素因数の和:10517

約数の個数: 40

約数和(自身を含む): 172506320

約数和(自身を除く): 92013856

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 10459, 20918, 41836, 83672, 135967, 167344, 271934, 386983, 543868, 773966, 1087736, 1547932, 2175472, 3095864, 5030779, 6191728, 10061558, 20123116, 40246232, 80492464]

約数ペア:

[(1, 80492464), (2, 40246232), (4, 20123116), (8, 10061558), (13, 6191728), (16, 5030779), (26, 3095864), (37, 2175472), (52, 1547932), (74, 1087736), (104, 773966), (148, 543868), (208, 386983), (296, 271934), (481, 167344), (592, 135967), (962, 83672), (1924, 41836), (3848, 20918), (7696, 10459)]