40861778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16927}}^1$

素因数の和:17017

約数の個数: 16

約数和(自身を含む): 65816064

約数和(自身を除く): 24954286

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 16927, 33854, 287759, 575518, 1201817, 2403634, 20430889, 40861778]

約数ペア:

[(1, 40861778), (2, 20430889), (17, 2403634), (34, 1201817), (71, 575518), (142, 287759), (1207, 33854), (2414, 16927)]