80176778

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{30119}}^1$

素因数の和:30154

約数の個数: 16

約数和(自身を含む): 132287040

約数和(自身を除く): 52110262

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 30119, 60238, 331309, 662618, 3644399, 7288798, 40088389, 80176778]

約数ペア:

[(1, 80176778), (2, 40088389), (11, 7288798), (22, 3644399), (121, 662618), (242, 331309), (1331, 60238), (2662, 30119)]