81533936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463261}}^1$

素因数の和:463280

約数の個数: 20

約数和(自身を含む): 172333464

約数和(自身を除く): 90799528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463261, 926522, 1853044, 3706088, 5095871, 7412176, 10191742, 20383484, 40766968, 81533936]

約数ペア:

[(1, 81533936), (2, 40766968), (4, 20383484), (8, 10191742), (11, 7412176), (16, 5095871), (22, 3706088), (44, 1853044), (88, 926522), (176, 463261)]