31789612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 57226176

約数和(自身を除く): 25436564

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 1327, 2654, 5308, 5989, 11978, 23956, 70331, 140662, 149951, 281324, 299902, 599804, 7947403, 15894806, 31789612]

約数ペア:

[(1, 31789612), (2, 15894806), (4, 7947403), (53, 599804), (106, 299902), (113, 281324), (212, 149951), (226, 140662), (452, 70331), (1327, 23956), (2654, 11978), (5308, 5989)]