23331152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 48996864

約数和(自身を除く): 25665712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 503, 892, 1006, 1784, 2012, 2899, 3568, 4024, 5798, 6539, 8048, 11596, 13078, 23192, 26156, 46384, 52312, 104624, 112169, 224338, 448676, 897352, 1458197, 1794704, 2916394, 5832788, 11665576, 23331152]

約数ペア:

[(1, 23331152), (2, 11665576), (4, 5832788), (8, 2916394), (13, 1794704), (16, 1458197), (26, 897352), (52, 448676), (104, 224338), (208, 112169), (223, 104624), (446, 52312), (503, 46384), (892, 26156), (1006, 23192), (1784, 13078), (2012, 11596), (2899, 8048), (3568, 6539), (4024, 5798)]