80534498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41131}}^1$

素因数の和:41233

約数の個数: 16

約数和(自身を含む): 133267680

約数和(自身を除く): 52733182

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 41131, 82262, 452441, 904882, 3660659, 7321318, 40267249, 80534498]

約数ペア:

[(1, 80534498), (2, 40267249), (11, 7321318), (22, 3660659), (89, 904882), (178, 452441), (979, 82262), (1958, 41131)]