80981632

素因数分解:

$2^7\times {\mathrm{632669}}^1$

素因数の和:632683

約数の個数: 16

約数和(自身を含む): 161330850

約数和(自身を除く): 80349218

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 632669, 1265338, 2530676, 5061352, 10122704, 20245408, 40490816, 80981632]

約数ペア:

[(1, 80981632), (2, 40490816), (4, 20245408), (8, 10122704), (16, 5061352), (32, 2530676), (64, 1265338), (128, 632669)]