64754818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{5417}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 100124640

約数和(自身を除く): 35369822

約数列:

[1, 2, 43, 86, 139, 278, 5417, 5977, 10834, 11954, 232931, 465862, 752963, 1505926, 32377409, 64754818]

約数ペア:

[(1, 64754818), (2, 32377409), (43, 1505926), (86, 752963), (139, 465862), (278, 232931), (5417, 11954), (5977, 10834)]