87158704

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{13001}}^1$

素因数の和:13428

約数の個数: 20

約数和(自身を含む): 169286040

約数和(自身を除く): 82127336

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 13001, 26002, 52004, 104008, 208016, 5447419, 10894838, 21789676, 43579352, 87158704]

約数ペア:

[(1, 87158704), (2, 43579352), (4, 21789676), (8, 10894838), (16, 5447419), (419, 208016), (838, 104008), (1676, 52004), (3352, 26002), (6704, 13001)]