127903696

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{24151}}^1$

素因数の和:24490

約数の個数: 20

約数和(自身を含む): 248572384

約数和(自身を除く): 120668688

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 24151, 48302, 96604, 193208, 386416, 7993981, 15987962, 31975924, 63951848, 127903696]

約数ペア:

[(1, 127903696), (2, 63951848), (4, 31975924), (8, 15987962), (16, 7993981), (331, 386416), (662, 193208), (1324, 96604), (2648, 48302), (5296, 24151)]