39238448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{144259}}^1$

素因数の和:144284

約数の個数: 20

約数和(自身を含む): 80497080

約数和(自身を除く): 41258632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 144259, 288518, 577036, 1154072, 2308144, 2452403, 4904806, 9809612, 19619224, 39238448]

約数ペア:

[(1, 39238448), (2, 19619224), (4, 9809612), (8, 4904806), (16, 2452403), (17, 2308144), (34, 1154072), (68, 577036), (136, 288518), (272, 144259)]