31225136

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{3163}}^1$

素因数の和:3788

約数の個数: 20

約数和(自身を含む): 60615912

約数和(自身を除く): 29390776

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 3163, 4936, 6326, 9872, 12652, 25304, 50608, 1951571, 3903142, 7806284, 15612568, 31225136]

約数ペア:

[(1, 31225136), (2, 15612568), (4, 7806284), (8, 3903142), (16, 1951571), (617, 50608), (1234, 25304), (2468, 12652), (3163, 9872), (4936, 6326)]