51953008

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{8179}}^1$

素因数の和:8584

約数の個数: 20

約数和(自身を含む): 100924840

約数和(自身を除く): 48971832

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 8179, 16358, 32716, 65432, 130864, 3247063, 6494126, 12988252, 25976504, 51953008]

約数ペア:

[(1, 51953008), (2, 25976504), (4, 12988252), (8, 6494126), (16, 3247063), (397, 130864), (794, 65432), (1588, 32716), (3176, 16358), (6352, 8179)]