85877812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40739}}^1$

素因数の和:40791

約数の個数: 24

約数和(自身を含む): 164263680

約数和(自身を除く): 78385868

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 40739, 81478, 162956, 692563, 1262909, 1385126, 2525818, 2770252, 5051636, 21469453, 42938906, 85877812]

約数ペア:

[(1, 85877812), (2, 42938906), (4, 21469453), (17, 5051636), (31, 2770252), (34, 2525818), (62, 1385126), (68, 1262909), (124, 692563), (527, 162956), (1054, 81478), (2108, 40739)]