86900906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{23887}}^1$

素因数の和:24013

約数の個数: 16

約数和(自身を含む): 139314816

約数和(自身を除く): 52413910

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 23887, 47774, 406079, 812158, 2555909, 5111818, 43450453, 86900906]

約数ペア:

[(1, 86900906), (2, 43450453), (17, 5111818), (34, 2555909), (107, 812158), (214, 406079), (1819, 47774), (3638, 23887)]