80859616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{148639}}^1$

素因数の和:148666

約数の個数: 24

約数和(自身を含む): 168557760

約数和(自身を除く): 87698144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 148639, 297278, 594556, 1189112, 2378224, 2526863, 4756448, 5053726, 10107452, 20214904, 40429808, 80859616]

約数ペア:

[(1, 80859616), (2, 40429808), (4, 20214904), (8, 10107452), (16, 5053726), (17, 4756448), (32, 2526863), (34, 2378224), (68, 1189112), (136, 594556), (272, 297278), (544, 148639)]