80581306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{58477}}^1$

素因数の和:58545

約数の個数: 16

約数和(自身を含む): 132628104

約数和(自身を除く): 52046798

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 58477, 116954, 760201, 1520402, 3099281, 6198562, 40290653, 80581306]

約数ペア:

[(1, 80581306), (2, 40290653), (13, 6198562), (26, 3099281), (53, 1520402), (106, 760201), (689, 116954), (1378, 58477)]