125013712

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{19681}}^1$

素因数の和:20086

約数の個数: 20

約数和(自身を含む): 242836516

約数和(自身を除く): 117822804

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 19681, 39362, 78724, 157448, 314896, 7813357, 15626714, 31253428, 62506856, 125013712]

約数ペア:

[(1, 125013712), (2, 62506856), (4, 31253428), (8, 15626714), (16, 7813357), (397, 314896), (794, 157448), (1588, 78724), (3176, 39362), (6352, 19681)]