89544416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11329}}^1$

素因数の和:11371

約数の個数: 48

約数和(自身を含む): 199861200

約数和(自身を除く): 110316784

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 11329, 22658, 45316, 90632, 147277, 181264, 215251, 294554, 362528, 430502, 589108, 861004, 1178216, 1722008, 2356432, 2798263, 3444016, 4712864, 5596526, 6888032, 11193052, 22386104, 44772208, 89544416]

約数ペア:

[(1, 89544416), (2, 44772208), (4, 22386104), (8, 11193052), (13, 6888032), (16, 5596526), (19, 4712864), (26, 3444016), (32, 2798263), (38, 2356432), (52, 1722008), (76, 1178216), (104, 861004), (152, 589108), (208, 430502), (247, 362528), (304, 294554), (416, 215251), (494, 181264), (608, 147277), (988, 90632), (1976, 45316), (3952, 22658), (7904, 11329)]