39985356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77491}}^1$

素因数の和:77541

約数の個数: 24

約数和(自身を含む): 95470144

約数和(自身を除く): 55484788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 77491, 154982, 232473, 309964, 464946, 929892, 3332113, 6664226, 9996339, 13328452, 19992678, 39985356]

約数ペア:

[(1, 39985356), (2, 19992678), (3, 13328452), (4, 9996339), (6, 6664226), (12, 3332113), (43, 929892), (86, 464946), (129, 309964), (172, 232473), (258, 154982), (516, 77491)]