90787496

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 172972800

約数和(自身を除く): 82185304

約数列:

[1, 2, 4, 8, 103, 206, 239, 412, 461, 478, 824, 922, 956, 1844, 1912, 3688, 24617, 47483, 49234, 94966, 98468, 110179, 189932, 196936, 220358, 379864, 440716, 881432, 11348437, 22696874, 45393748, 90787496]

約数ペア:

[(1, 90787496), (2, 45393748), (4, 22696874), (8, 11348437), (103, 881432), (206, 440716), (239, 379864), (412, 220358), (461, 196936), (478, 189932), (824, 110179), (922, 98468), (956, 94966), (1844, 49234), (1912, 47483), (3688, 24617)]