69809296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101467}}^1$

素因数の和:101518

約数の個数: 20

約数和(自身を含む): 138402352

約数和(自身を除く): 68593056

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 101467, 202934, 405868, 811736, 1623472, 4363081, 8726162, 17452324, 34904648, 69809296]

約数ペア:

[(1, 69809296), (2, 34904648), (4, 17452324), (8, 8726162), (16, 4363081), (43, 1623472), (86, 811736), (172, 405868), (344, 202934), (688, 101467)]