38924068

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{61981}}^1$

素因数の和:62142

約数の個数: 12

約数和(自身を含む): 68552092

約数和(自身を除く): 29628024

約数列:

[1, 2, 4, 157, 314, 628, 61981, 123962, 247924, 9731017, 19462034, 38924068]

約数ペア:

[(1, 38924068), (2, 19462034), (4, 9731017), (157, 247924), (314, 123962), (628, 61981)]