123432142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{22369}}^1$

素因数の和:22491

約数の個数: 16

約数和(自身を含む): 193276800

約数和(自身を除く): 69844658

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 22369, 44738, 693439, 1386878, 1990841, 3981682, 61716071, 123432142]

約数ペア:

[(1, 123432142), (2, 61716071), (31, 3981682), (62, 1990841), (89, 1386878), (178, 693439), (2759, 44738), (5518, 22369)]