814118528

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{205171}}^1$

素因数の和:205216

約数の個数: 32

約数和(自身を含む): 1674203520

約数和(自身を除く): 860084992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 205171, 410342, 820684, 1641368, 3282736, 6360301, 6565472, 12720602, 13130944, 25441204, 26261888, 50882408, 101764816, 203529632, 407059264, 814118528]

約数ペア:

[(1, 814118528), (2, 407059264), (4, 203529632), (8, 101764816), (16, 50882408), (31, 26261888), (32, 25441204), (62, 13130944), (64, 12720602), (124, 6565472), (128, 6360301), (248, 3282736), (496, 1641368), (992, 820684), (1984, 410342), (3968, 205171)]