90628912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1117}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 192143952

約数和(自身を除く): 101515040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 461, 922, 1117, 1844, 2234, 3688, 4468, 5071, 7376, 8936, 10142, 12287, 17872, 20284, 24574, 40568, 49148, 81136, 98296, 196592, 514937, 1029874, 2059748, 4119496, 5664307, 8238992, 11328614, 22657228, 45314456, 90628912]

約数ペア:

[(1, 90628912), (2, 45314456), (4, 22657228), (8, 11328614), (11, 8238992), (16, 5664307), (22, 4119496), (44, 2059748), (88, 1029874), (176, 514937), (461, 196592), (922, 98296), (1117, 81136), (1844, 49148), (2234, 40568), (3688, 24574), (4468, 20284), (5071, 17872), (7376, 12287), (8936, 10142)]