85801964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3203}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 155112048

約数和(自身を除く): 69310084

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 724, 3203, 6406, 6697, 12812, 13394, 26788, 118511, 237022, 474044, 579743, 1159486, 2318972, 21450491, 42900982, 85801964]

約数ペア:

[(1, 85801964), (2, 42900982), (4, 21450491), (37, 2318972), (74, 1159486), (148, 579743), (181, 474044), (362, 237022), (724, 118511), (3203, 26788), (6406, 13394), (6697, 12812)]