39289762

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 60203520

約数和(自身を除く): 20913758

約数列:

[1, 2, 89, 103, 178, 206, 2143, 4286, 9167, 18334, 190727, 220729, 381454, 441458, 19644881, 39289762]

約数ペア:

[(1, 39289762), (2, 19644881), (89, 441458), (103, 381454), (178, 220729), (206, 190727), (2143, 18334), (4286, 9167)]