31796234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1997}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 50349600

約数和(自身を除く): 18553366

約数列:

[1, 2, 19, 38, 419, 838, 1997, 3994, 7961, 15922, 37943, 75886, 836743, 1673486, 15898117, 31796234]

約数ペア:

[(1, 31796234), (2, 15898117), (19, 1673486), (38, 836743), (419, 75886), (838, 37943), (1997, 15922), (3994, 7961)]