15661444432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{33753113}}^1$

素因数の和:33753150

約数の個数: 20

約数和(自身を含む): 31390396020

約数和(自身を除く): 15728951588

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 33753113, 67506226, 135012452, 270024904, 540049808, 978840277, 1957680554, 3915361108, 7830722216, 15661444432]

約数ペア:

[(1, 15661444432), (2, 7830722216), (4, 3915361108), (8, 1957680554), (16, 978840277), (29, 540049808), (58, 270024904), (116, 135012452), (232, 67506226), (464, 33753113)]