39773956

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 71414784

約数和(自身を除く): 31640828

約数列:

[1, 2, 4, 53, 106, 163, 212, 326, 652, 1151, 2302, 4604, 8639, 17278, 34556, 61003, 122006, 187613, 244012, 375226, 750452, 9943489, 19886978, 39773956]

約数ペア:

[(1, 39773956), (2, 19886978), (4, 9943489), (53, 750452), (106, 375226), (163, 244012), (212, 187613), (326, 122006), (652, 61003), (1151, 34556), (2302, 17278), (4604, 8639)]