30812216

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{23629}}^1$

素因数の和:23798

約数の個数: 16

約数和(自身を含む): 58129800

約数和(自身を除く): 27317584

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 23629, 47258, 94516, 189032, 3851527, 7703054, 15406108, 30812216]

約数ペア:

[(1, 30812216), (2, 15406108), (4, 7703054), (8, 3851527), (163, 189032), (326, 94516), (652, 47258), (1304, 23629)]