31135546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 50912064

約数和(自身を除く): 19776518

約数列:

[1, 2, 13, 26, 169, 251, 338, 367, 502, 734, 3263, 4771, 6526, 9542, 42419, 62023, 84838, 92117, 124046, 184234, 1197521, 2395042, 15567773, 31135546]

約数ペア:

[(1, 31135546), (2, 15567773), (13, 2395042), (26, 1197521), (169, 184234), (251, 124046), (338, 92117), (367, 84838), (502, 62023), (734, 42419), (3263, 9542), (4771, 6526)]