31008038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3251}}^1$

素因数の和:3523

約数の個数: 16

約数和(自身を含む): 49170240

約数和(自身を除く): 18162202

約数列:

[1, 2, 19, 38, 251, 502, 3251, 4769, 6502, 9538, 61769, 123538, 816001, 1632002, 15504019, 31008038]

約数ペア:

[(1, 31008038), (2, 15504019), (19, 1632002), (38, 816001), (251, 123538), (502, 61769), (3251, 9538), (4769, 6502)]