89788192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2137}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 192343032

約数和(自身を除く): 102554840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2137, 2626, 3232, 4274, 5252, 8548, 10504, 17096, 21008, 27781, 34192, 42016, 55562, 68384, 111124, 215837, 222248, 431674, 444496, 863348, 888992, 1726696, 2805881, 3453392, 5611762, 6906784, 11223524, 22447048, 44894096, 89788192]

約数ペア:

[(1, 89788192), (2, 44894096), (4, 22447048), (8, 11223524), (13, 6906784), (16, 5611762), (26, 3453392), (32, 2805881), (52, 1726696), (101, 888992), (104, 863348), (202, 444496), (208, 431674), (404, 222248), (416, 215837), (808, 111124), (1313, 68384), (1616, 55562), (2137, 42016), (2626, 34192), (3232, 27781), (4274, 21008), (5252, 17096), (8548, 10504)]