65739376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{52009}}^1$

素因数の和:52096

約数の個数: 20

約数和(自身を含む): 128984800

約数和(自身を除く): 63245424

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 52009, 104018, 208036, 416072, 832144, 4108711, 8217422, 16434844, 32869688, 65739376]

約数ペア:

[(1, 65739376), (2, 32869688), (4, 16434844), (8, 8217422), (16, 4108711), (79, 832144), (158, 416072), (316, 208036), (632, 104018), (1264, 52009)]