123896336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1047

約数の個数: 40

約数和(自身を含む): 248793600

約数和(自身を除く): 124897264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 439, 496, 569, 878, 1138, 1756, 2276, 3512, 4552, 7024, 9104, 13609, 17639, 27218, 35278, 54436, 70556, 108872, 141112, 217744, 249791, 282224, 499582, 999164, 1998328, 3996656, 7743521, 15487042, 30974084, 61948168, 123896336]

約数ペア:

[(1, 123896336), (2, 61948168), (4, 30974084), (8, 15487042), (16, 7743521), (31, 3996656), (62, 1998328), (124, 999164), (248, 499582), (439, 282224), (496, 249791), (569, 217744), (878, 141112), (1138, 108872), (1756, 70556), (2276, 54436), (3512, 35278), (4552, 27218), (7024, 17639), (9104, 13609)]