31100464

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{41357}}^1$

素因数の和:41412

約数の個数: 20

約数和(自身を含む): 61540704

約数和(自身を除く): 30440240

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 41357, 82714, 165428, 330856, 661712, 1943779, 3887558, 7775116, 15550232, 31100464]

約数ペア:

[(1, 31100464), (2, 15550232), (4, 7775116), (8, 3887558), (16, 1943779), (47, 661712), (94, 330856), (188, 165428), (376, 82714), (752, 41357)]