81037154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{50459}}^1$

素因数の和:50545

約数の個数: 16

約数和(自身を含む): 134425440

約数和(自身を除く): 53388286

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 50459, 100918, 555049, 1110098, 3683507, 7367014, 40518577, 81037154]

約数ペア:

[(1, 81037154), (2, 40518577), (11, 7367014), (22, 3683507), (73, 1110098), (146, 555049), (803, 100918), (1606, 50459)]