31640698

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3297

約数の個数: 16

約数和(自身を含む): 49115304

約数和(自身を除く): 17474606

約数列:

[1, 2, 37, 74, 137, 274, 3121, 5069, 6242, 10138, 115477, 230954, 427577, 855154, 15820349, 31640698]

約数ペア:

[(1, 31640698), (2, 15820349), (37, 855154), (74, 427577), (137, 230954), (274, 115477), (3121, 10138), (5069, 6242)]