669478048

素因数分解:

$2^5\times {\mathrm{983}}^1\times {\mathrm{21283}}^1$

素因数の和:22276

約数の個数: 24

約数和(自身を含む): 1319437728

約数和(自身を除く): 649959680

約数列:

[1, 2, 4, 8, 16, 32, 983, 1966, 3932, 7864, 15728, 21283, 31456, 42566, 85132, 170264, 340528, 681056, 20921189, 41842378, 83684756, 167369512, 334739024, 669478048]

約数ペア:

[(1, 669478048), (2, 334739024), (4, 167369512), (8, 83684756), (16, 41842378), (32, 20921189), (983, 681056), (1966, 340528), (3932, 170264), (7864, 85132), (15728, 42566), (21283, 31456)]