21924992

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 44129280

約数和(自身を除く): 22204288

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 1663, 3296, 3326, 6592, 6652, 13184, 13304, 26608, 53216, 106432, 171289, 212864, 342578, 685156, 1370312, 2740624, 5481248, 10962496, 21924992]

約数ペア:

[(1, 21924992), (2, 10962496), (4, 5481248), (8, 2740624), (16, 1370312), (32, 685156), (64, 342578), (103, 212864), (128, 171289), (206, 106432), (412, 53216), (824, 26608), (1648, 13304), (1663, 13184), (3296, 6652), (3326, 6592)]