30416552

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 58482120

約数和(自身を除く): 28065568

約数列:

[1, 2, 4, 8, 61, 122, 157, 244, 314, 397, 488, 628, 794, 1256, 1588, 3176, 9577, 19154, 24217, 38308, 48434, 62329, 76616, 96868, 124658, 193736, 249316, 498632, 3802069, 7604138, 15208276, 30416552]

約数ペア:

[(1, 30416552), (2, 15208276), (4, 7604138), (8, 3802069), (61, 498632), (122, 249316), (157, 193736), (244, 124658), (314, 96868), (397, 76616), (488, 62329), (628, 48434), (794, 38308), (1256, 24217), (1588, 19154), (3176, 9577)]