31004006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1907}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 50829120

約数和(自身を除く): 19825114

約数列:

[1, 2, 11, 22, 739, 1478, 1907, 3814, 8129, 16258, 20977, 41954, 1409273, 2818546, 15502003, 31004006]

約数ペア:

[(1, 31004006), (2, 15502003), (11, 2818546), (22, 1409273), (739, 41954), (1478, 20977), (1907, 16258), (3814, 8129)]