248207576

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2521}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 481802880

約数和(自身を除く): 233595304

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 397, 794, 1588, 2521, 3176, 5042, 10084, 12307, 20168, 24614, 49228, 78151, 98456, 156302, 312604, 625208, 1000837, 2001674, 4003348, 8006696, 31025947, 62051894, 124103788, 248207576]

約数ペア:

[(1, 248207576), (2, 124103788), (4, 62051894), (8, 31025947), (31, 8006696), (62, 4003348), (124, 2001674), (248, 1000837), (397, 625208), (794, 312604), (1588, 156302), (2521, 98456), (3176, 78151), (5042, 49228), (10084, 24614), (12307, 20168)]