39655124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 70891296

約数和(自身を除く): 31236172

約数列:

[1, 2, 4, 61, 122, 244, 331, 491, 662, 982, 1324, 1964, 20191, 29951, 40382, 59902, 80764, 119804, 162521, 325042, 650084, 9913781, 19827562, 39655124]

約数ペア:

[(1, 39655124), (2, 19827562), (4, 9913781), (61, 650084), (122, 325042), (244, 162521), (331, 119804), (491, 80764), (662, 59902), (982, 40382), (1324, 29951), (1964, 20191)]