316261402

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{20641}}^1$

素因数の和:20853

約数の個数: 16

約数和(自身を含む): 487481472

約数和(自身を除く): 171220070

約数列:

[1, 2, 47, 94, 163, 326, 7661, 15322, 20641, 41282, 970127, 1940254, 3364483, 6728966, 158130701, 316261402]

約数ペア:

[(1, 316261402), (2, 158130701), (47, 6728966), (94, 3364483), (163, 1940254), (326, 970127), (7661, 41282), (15322, 20641)]