259703072

素因数分解:

$2^5\times {\mathrm{8115721}}^1$

素因数の和:8115731

約数の個数: 12

約数和(自身を含む): 511290486

約数和(自身を除く): 251587414

約数列:

[1, 2, 4, 8, 16, 32, 8115721, 16231442, 32462884, 64925768, 129851536, 259703072]

約数ペア:

[(1, 259703072), (2, 129851536), (4, 64925768), (8, 32462884), (16, 16231442), (32, 8115721)]