388620968

素因数分解:

$2^3\times {\mathrm{3271}}^1\times {\mathrm{14851}}^1$

素因数の和:18128

約数の個数: 16

約数和(自身を含む): 728936160

約数和(自身を除く): 340315192

約数列:

[1, 2, 4, 8, 3271, 6542, 13084, 14851, 26168, 29702, 59404, 118808, 48577621, 97155242, 194310484, 388620968]

約数ペア:

[(1, 388620968), (2, 194310484), (4, 97155242), (8, 48577621), (3271, 118808), (6542, 59404), (13084, 29702), (14851, 26168)]