40831024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{196303}}^1$

素因数の和:196324

約数の個数: 20

約数和(自身を含む): 85195936

約数和(自身を除く): 44364912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 196303, 392606, 785212, 1570424, 2551939, 3140848, 5103878, 10207756, 20415512, 40831024]

約数ペア:

[(1, 40831024), (2, 20415512), (4, 10207756), (8, 5103878), (13, 3140848), (16, 2551939), (26, 1570424), (52, 785212), (104, 392606), (208, 196303)]