77944838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{16451}}^1$

素因数の和:16579

約数の個数: 16

約数和(自身を含む): 123192576

約数和(自身を除く): 45247738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 16451, 32902, 378373, 756746, 1694453, 3388906, 38972419, 77944838]

約数ペア:

[(1, 77944838), (2, 38972419), (23, 3388906), (46, 1694453), (103, 756746), (206, 378373), (2369, 32902), (4738, 16451)]