117959216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{237821}}^1$

素因数の和:237860

約数の個数: 20

約数和(自身を含む): 235919424

約数和(自身を除く): 117960208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 237821, 475642, 951284, 1902568, 3805136, 7372451, 14744902, 29489804, 58979608, 117959216]

約数ペア:

[(1, 117959216), (2, 58979608), (4, 29489804), (8, 14744902), (16, 7372451), (31, 3805136), (62, 1902568), (124, 951284), (248, 475642), (496, 237821)]