40105888

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{12409}}^1$

素因数の和:12520

約数の個数: 24

約数和(自身を含む): 79746660

約数和(自身を除く): 39640772

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 12409, 24818, 49636, 99272, 198544, 397088, 1253309, 2506618, 5013236, 10026472, 20052944, 40105888]

約数ペア:

[(1, 40105888), (2, 20052944), (4, 10026472), (8, 5013236), (16, 2506618), (32, 1253309), (101, 397088), (202, 198544), (404, 99272), (808, 49636), (1616, 24818), (3232, 12409)]