85568432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{172517}}^1$

素因数の和:172556

約数の個数: 20

約数和(自身を含む): 171137856

約数和(自身を除く): 85569424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 172517, 345034, 690068, 1380136, 2760272, 5348027, 10696054, 21392108, 42784216, 85568432]

約数ペア:

[(1, 85568432), (2, 42784216), (4, 21392108), (8, 10696054), (16, 5348027), (31, 2760272), (62, 1380136), (124, 690068), (248, 345034), (496, 172517)]