314956816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{293803}}^1$

素因数の和:293878

約数の個数: 20

約数和(自身を含む): 619338832

約数和(自身を除く): 304382016

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 293803, 587606, 1175212, 2350424, 4700848, 19684801, 39369602, 78739204, 157478408, 314956816]

約数ペア:

[(1, 314956816), (2, 157478408), (4, 78739204), (8, 39369602), (16, 19684801), (67, 4700848), (134, 2350424), (268, 1175212), (536, 587606), (1072, 293803)]