40459984

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{10853}}^1$

素因数の和:11094

約数の個数: 20

約数和(自身を含む): 78734916

約数和(自身を除く): 38274932

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 10853, 21706, 43412, 86824, 173648, 2528749, 5057498, 10114996, 20229992, 40459984]

約数ペア:

[(1, 40459984), (2, 20229992), (4, 10114996), (8, 5057498), (16, 2528749), (233, 173648), (466, 86824), (932, 43412), (1864, 21706), (3728, 10853)]