163590968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{941}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 317416320

約数和(自身を除く): 153825352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 701, 941, 1402, 1882, 2804, 3764, 5608, 7528, 21731, 29171, 43462, 58342, 86924, 116684, 173848, 233368, 659641, 1319282, 2638564, 5277128, 20448871, 40897742, 81795484, 163590968]

約数ペア:

[(1, 163590968), (2, 81795484), (4, 40897742), (8, 20448871), (31, 5277128), (62, 2638564), (124, 1319282), (248, 659641), (701, 233368), (941, 173848), (1402, 116684), (1882, 86924), (2804, 58342), (3764, 43462), (5608, 29171), (7528, 21731)]