25411408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{144383}}^1$

素因数の和:144402

約数の個数: 20

約数和(自身を含む): 53710848

約数和(自身を除く): 28299440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 144383, 288766, 577532, 1155064, 1588213, 2310128, 3176426, 6352852, 12705704, 25411408]

約数ペア:

[(1, 25411408), (2, 12705704), (4, 6352852), (8, 3176426), (11, 2310128), (16, 1588213), (22, 1155064), (44, 577532), (88, 288766), (176, 144383)]