141249392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{284777}}^1$

素因数の和:284816

約数の個数: 20

約数和(自身を含む): 282499776

約数和(自身を除く): 141250384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 284777, 569554, 1139108, 2278216, 4556432, 8828087, 17656174, 35312348, 70624696, 141249392]

約数ペア:

[(1, 141249392), (2, 70624696), (4, 35312348), (8, 17656174), (16, 8828087), (31, 4556432), (62, 2278216), (124, 1139108), (248, 569554), (496, 284777)]