213352016

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{4289}}^1$

素因数の和:7406

約数の個数: 20

約数和(自身を含む): 413598900

約数和(自身を除く): 200246884

約数列:

[1, 2, 4, 8, 16, 3109, 4289, 6218, 8578, 12436, 17156, 24872, 34312, 49744, 68624, 13334501, 26669002, 53338004, 106676008, 213352016]

約数ペア:

[(1, 213352016), (2, 106676008), (4, 53338004), (8, 26669002), (16, 13334501), (3109, 68624), (4289, 49744), (6218, 34312), (8578, 24872), (12436, 17156)]