23172496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85193}}^1$

素因数の和:85218

約数の個数: 20

約数和(自身を含む): 47538252

約数和(自身を除く): 24365756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85193, 170386, 340772, 681544, 1363088, 1448281, 2896562, 5793124, 11586248, 23172496]

約数ペア:

[(1, 23172496), (2, 11586248), (4, 5793124), (8, 2896562), (16, 1448281), (17, 1363088), (34, 681544), (68, 340772), (136, 170386), (272, 85193)]