40468906

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 61746048

約数和(自身を除く): 21277142

約数列:

[1, 2, 103, 151, 206, 302, 1301, 2602, 15553, 31106, 134003, 196451, 268006, 392902, 20234453, 40468906]

約数ペア:

[(1, 40468906), (2, 20234453), (103, 392902), (151, 268006), (206, 196451), (302, 134003), (1301, 31106), (2602, 15553)]