91180831456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19925881}}^1$

素因数の和:19925915

約数の個数: 48

約数和(自身を含む): 210895535088

約数和(自身を除く): 119714703632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19925881, 39851762, 79703524, 159407048, 219184691, 259036453, 318814096, 438369382, 518072906, 637628192, 876738764, 1036145812, 1753477528, 2072291624, 2849400983, 3506955056, 4144583248, 5698801966, 7013910112, 8289166496, 11397603932, 22795207864, 45590415728, 91180831456]

約数ペア:

[(1, 91180831456), (2, 45590415728), (4, 22795207864), (8, 11397603932), (11, 8289166496), (13, 7013910112), (16, 5698801966), (22, 4144583248), (26, 3506955056), (32, 2849400983), (44, 2072291624), (52, 1753477528), (88, 1036145812), (104, 876738764), (143, 637628192), (176, 518072906), (208, 438369382), (286, 318814096), (352, 259036453), (416, 219184691), (572, 159407048), (1144, 79703524), (2288, 39851762), (4576, 19925881)]