91991639104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{75651019}}^1$

素因数の和:75651050

約数の個数: 28

約数和(自身を含む): 192153590800

約数和(自身を除く): 100161951696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 75651019, 151302038, 302604076, 605208152, 1210416304, 1437369361, 2420832608, 2874738722, 4841665216, 5749477444, 11498954888, 22997909776, 45995819552, 91991639104]

約数ペア:

[(1, 91991639104), (2, 45995819552), (4, 22997909776), (8, 11498954888), (16, 5749477444), (19, 4841665216), (32, 2874738722), (38, 2420832608), (64, 1437369361), (76, 1210416304), (152, 605208152), (304, 302604076), (608, 151302038), (1216, 75651019)]