40032304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{192463}}^1$

素因数の和:192484

約数の個数: 20

約数和(自身を含む): 83529376

約数和(自身を除く): 43497072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 192463, 384926, 769852, 1539704, 2502019, 3079408, 5004038, 10008076, 20016152, 40032304]

約数ペア:

[(1, 40032304), (2, 20016152), (4, 10008076), (8, 5004038), (13, 3079408), (16, 2502019), (26, 1539704), (52, 769852), (104, 384926), (208, 192463)]