25305104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{143779}}^1$

素因数の和:143798

約数の個数: 20

約数和(自身を含む): 53486160

約数和(自身を除く): 28181056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 143779, 287558, 575116, 1150232, 1581569, 2300464, 3163138, 6326276, 12652552, 25305104]

約数ペア:

[(1, 25305104), (2, 12652552), (4, 6326276), (8, 3163138), (11, 2300464), (16, 1581569), (22, 1150232), (44, 575116), (88, 287558), (176, 143779)]