90727472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 192560592

約数和(自身を除く): 101833120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 554, 1108, 1861, 2216, 3047, 3722, 4432, 6094, 7444, 12188, 14888, 20471, 24376, 29776, 40942, 48752, 81884, 163768, 327536, 515497, 1030994, 2061988, 4123976, 5670467, 8247952, 11340934, 22681868, 45363736, 90727472]

約数ペア:

[(1, 90727472), (2, 45363736), (4, 22681868), (8, 11340934), (11, 8247952), (16, 5670467), (22, 4123976), (44, 2061988), (88, 1030994), (176, 515497), (277, 327536), (554, 163768), (1108, 81884), (1861, 48752), (2216, 40942), (3047, 29776), (3722, 24376), (4432, 20471), (6094, 14888), (7444, 12188)]