83741456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307873}}^1$

素因数の和:307898

約数の個数: 20

約数和(自身を含む): 171793692

約数和(自身を除く): 88052236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307873, 615746, 1231492, 2462984, 4925968, 5233841, 10467682, 20935364, 41870728, 83741456]

約数ペア:

[(1, 83741456), (2, 41870728), (4, 20935364), (8, 10467682), (16, 5233841), (17, 4925968), (34, 2462984), (68, 1231492), (136, 615746), (272, 307873)]