77303728

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{29641}}^1$

素因数の和:29812

約数の個数: 20

約数和(自身を含む): 150699928

約数和(自身を除く): 73396200

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 29641, 59282, 118564, 237128, 474256, 4831483, 9662966, 19325932, 38651864, 77303728]

約数ペア:

[(1, 77303728), (2, 38651864), (4, 19325932), (8, 9662966), (16, 4831483), (163, 474256), (326, 237128), (652, 118564), (1304, 59282), (2608, 29641)]