100943648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 214897536

約数和(自身を除く): 113953888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 431, 563, 862, 1126, 1724, 2252, 3448, 4504, 5603, 6896, 7319, 9008, 11206, 13792, 14638, 18016, 22412, 29276, 44824, 58552, 89648, 117104, 179296, 234208, 242653, 485306, 970612, 1941224, 3154489, 3882448, 6308978, 7764896, 12617956, 25235912, 50471824, 100943648]

約数ペア:

[(1, 100943648), (2, 50471824), (4, 25235912), (8, 12617956), (13, 7764896), (16, 6308978), (26, 3882448), (32, 3154489), (52, 1941224), (104, 970612), (208, 485306), (416, 242653), (431, 234208), (563, 179296), (862, 117104), (1126, 89648), (1724, 58552), (2252, 44824), (3448, 29276), (4504, 22412), (5603, 18016), (6896, 14638), (7319, 13792), (9008, 11206)]