313731632

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{49391}}^1$

素因数の和:49796

約数の個数: 20

約数和(自身を含む): 609398496

約数和(自身を除く): 295666864

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 49391, 98782, 197564, 395128, 790256, 19608227, 39216454, 78432908, 156865816, 313731632]

約数ペア:

[(1, 313731632), (2, 156865816), (4, 78432908), (8, 39216454), (16, 19608227), (397, 790256), (794, 395128), (1588, 197564), (3176, 98782), (6352, 49391)]