215791024

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{26813}}^1$

素因数の和:27324

約数の個数: 20

約数和(自身を含む): 418941936

約数和(自身を除く): 203150912

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 26813, 53626, 107252, 214504, 429008, 13486939, 26973878, 53947756, 107895512, 215791024]

約数ペア:

[(1, 215791024), (2, 107895512), (4, 53947756), (8, 26973878), (16, 13486939), (503, 429008), (1006, 214504), (2012, 107252), (4024, 53626), (8048, 26813)]