31219834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4097

約数の個数: 16

約数和(自身を含む): 48810600

約数和(自身を除く): 17590766

約数列:

[1, 2, 29, 58, 137, 274, 3929, 3973, 7858, 7946, 113941, 227882, 538273, 1076546, 15609917, 31219834]

約数ペア:

[(1, 31219834), (2, 15609917), (29, 1076546), (58, 538273), (137, 227882), (274, 113941), (3929, 7946), (3973, 7858)]