31107398

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5303}}^1$

素因数の和:5731

約数の個数: 16

約数和(自身を含む): 53464320

約数和(自身を除く): 22356922

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5303, 5866, 10606, 37121, 74242, 2221957, 4443914, 15553699, 31107398]

約数ペア:

[(1, 31107398), (2, 15553699), (7, 4443914), (14, 2221957), (419, 74242), (838, 37121), (2933, 10606), (5303, 5866)]