38639528

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{54269}}^1$

素因数の和:54364

約数の個数: 16

約数和(自身を含む): 73264500

約数和(自身を除く): 34624972

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 54269, 108538, 217076, 434152, 4829941, 9659882, 19319764, 38639528]

約数ペア:

[(1, 38639528), (2, 19319764), (4, 9659882), (8, 4829941), (89, 434152), (178, 217076), (356, 108538), (712, 54269)]