40387124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 72578688

約数和(自身を除く): 32191564

約数列:

[1, 2, 4, 61, 103, 122, 206, 244, 412, 1607, 3214, 6283, 6428, 12566, 25132, 98027, 165521, 196054, 331042, 392108, 662084, 10096781, 20193562, 40387124]

約数ペア:

[(1, 40387124), (2, 20193562), (4, 10096781), (61, 662084), (103, 392108), (122, 331042), (206, 196054), (244, 165521), (412, 98027), (1607, 25132), (3214, 12566), (6283, 6428)]