89938256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 181113408

約数和(自身を除く): 91175152

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1931, 2911, 3862, 5822, 7724, 11644, 15448, 23288, 30896, 46576, 79171, 137101, 158342, 274202, 316684, 548404, 633368, 1096808, 1266736, 2193616, 5621141, 11242282, 22484564, 44969128, 89938256]

約数ペア:

[(1, 89938256), (2, 44969128), (4, 22484564), (8, 11242282), (16, 5621141), (41, 2193616), (71, 1266736), (82, 1096808), (142, 633368), (164, 548404), (284, 316684), (328, 274202), (568, 158342), (656, 137101), (1136, 79171), (1931, 46576), (2911, 30896), (3862, 23288), (5822, 15448), (7724, 11644)]