80244547024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{295016717}}^1$

素因数の和:295016742

約数の個数: 20

約数和(自身を含む): 164619328644

約数和(自身を除く): 84374781620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 295016717, 590033434, 1180066868, 2360133736, 4720267472, 5015284189, 10030568378, 20061136756, 40122273512, 80244547024]

約数ペア:

[(1, 80244547024), (2, 40122273512), (4, 20061136756), (8, 10030568378), (16, 5015284189), (17, 4720267472), (34, 2360133736), (68, 1180066868), (136, 590033434), (272, 295016717)]