25415722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5189}}^1$

素因数の和:5301

約数の個数: 16

約数和(自身を含む): 39859200

約数和(自身を除く): 14443478

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5189, 10378, 160859, 321718, 409931, 819862, 12707861, 25415722]

約数ペア:

[(1, 25415722), (2, 12707861), (31, 819862), (62, 409931), (79, 321718), (158, 160859), (2449, 10378), (4898, 5189)]