65155838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1208

約数の個数: 24

約数和(自身を含む): 107899176

約数和(自身を除く): 42743338

約数列:

[1, 2, 11, 22, 121, 242, 307, 614, 877, 1754, 3377, 6754, 9647, 19294, 37147, 74294, 106117, 212234, 269239, 538478, 2961629, 5923258, 32577919, 65155838]

約数ペア:

[(1, 65155838), (2, 32577919), (11, 5923258), (22, 2961629), (121, 538478), (242, 269239), (307, 212234), (614, 106117), (877, 74294), (1754, 37147), (3377, 19294), (6754, 9647)]