83617418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3989}}^1$

素因数の和:4261

約数の個数: 16

約数和(自身を含む): 128701440

約数和(自身を除く): 45084022

約数列:

[1, 2, 47, 94, 223, 446, 3989, 7978, 10481, 20962, 187483, 374966, 889547, 1779094, 41808709, 83617418]

約数ペア:

[(1, 83617418), (2, 41808709), (47, 1779094), (94, 889547), (223, 374966), (446, 187483), (3989, 20962), (7978, 10481)]