85879123264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6420389}}^1$

素因数の和:6420431

約数の個数: 56

約数和(自身を含む): 195693487200

約数和(自身を除く): 109814363936

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 6420389, 12840778, 25681556, 51363112, 70624279, 102726224, 121987391, 141248558, 205452448, 243974782, 282497116, 410904896, 487949564, 564994232, 975899128, 1129988464, 1341861301, 1951798256, 2259976928, 2683722602, 3903596512, 4519953856, 5367445204, 7807193024, 10734890408, 21469780816, 42939561632, 85879123264]

約数ペア:

[(1, 85879123264), (2, 42939561632), (4, 21469780816), (8, 10734890408), (11, 7807193024), (16, 5367445204), (19, 4519953856), (22, 3903596512), (32, 2683722602), (38, 2259976928), (44, 1951798256), (64, 1341861301), (76, 1129988464), (88, 975899128), (152, 564994232), (176, 487949564), (209, 410904896), (304, 282497116), (352, 243974782), (418, 205452448), (608, 141248558), (704, 121987391), (836, 102726224), (1216, 70624279), (1672, 51363112), (3344, 25681556), (6688, 12840778), (13376, 6420389)]