564607664

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{312283}}^1$

素因数の和:312404

約数の個数: 20

約数和(自身を含む): 1103611656

約数和(自身を除く): 539003992

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 312283, 624566, 1249132, 2498264, 4996528, 35287979, 70575958, 141151916, 282303832, 564607664]

約数ペア:

[(1, 564607664), (2, 282303832), (4, 141151916), (8, 70575958), (16, 35287979), (113, 4996528), (226, 2498264), (452, 1249132), (904, 624566), (1808, 312283)]