31869436

素因数分解:

$2^2\times {\mathrm{103}}^2\times {\mathrm{751}}^1$

素因数の和:961

約数の個数: 18

約数和(自身を含む): 56393232

約数和(自身を除く): 24523796

約数列:

[1, 2, 4, 103, 206, 412, 751, 1502, 3004, 10609, 21218, 42436, 77353, 154706, 309412, 7967359, 15934718, 31869436]

約数ペア:

[(1, 31869436), (2, 15934718), (4, 7967359), (103, 309412), (206, 154706), (412, 77353), (751, 42436), (1502, 21218), (3004, 10609)]