99691408

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{41263}}^1$

素因数の和:41422

約数の個数: 20

約数和(自身を含む): 194435968

約数和(自身を除く): 94744560

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 41263, 82526, 165052, 330104, 660208, 6230713, 12461426, 24922852, 49845704, 99691408]

約数ペア:

[(1, 99691408), (2, 49845704), (4, 24922852), (8, 12461426), (16, 6230713), (151, 660208), (302, 330104), (604, 165052), (1208, 82526), (2416, 41263)]