312062416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{291103}}^1$

素因数の和:291178

約数の個数: 20

約数和(自身を含む): 613647232

約数和(自身を除く): 301584816

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 291103, 582206, 1164412, 2328824, 4657648, 19503901, 39007802, 78015604, 156031208, 312062416]

約数ペア:

[(1, 312062416), (2, 156031208), (4, 78015604), (8, 39007802), (16, 19503901), (67, 4657648), (134, 2328824), (268, 1164412), (536, 582206), (1072, 291103)]