39851536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{146513}}^1$

素因数の和:146538

約数の個数: 20

約数和(自身を含む): 81754812

約数和(自身を除く): 41903276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 146513, 293026, 586052, 1172104, 2344208, 2490721, 4981442, 9962884, 19925768, 39851536]

約数ペア:

[(1, 39851536), (2, 19925768), (4, 9962884), (8, 4981442), (16, 2490721), (17, 2344208), (34, 1172104), (68, 586052), (136, 293026), (272, 146513)]