31402012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1621}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 57224160

約数和(自身を除く): 25822148

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 668, 1621, 3242, 4843, 6484, 9686, 19372, 47009, 94018, 188036, 270707, 541414, 1082828, 7850503, 15701006, 31402012]

約数ペア:

[(1, 31402012), (2, 15701006), (4, 7850503), (29, 1082828), (58, 541414), (116, 270707), (167, 188036), (334, 94018), (668, 47009), (1621, 19372), (3242, 9686), (4843, 6484)]