87661486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5064

約数の個数: 32

約数和(自身を含む): 155146752

約数和(自身を除く): 67485266

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 4987, 8789, 9974, 17578, 54857, 84779, 109714, 169558, 234389, 468778, 932569, 1865138, 2578279, 3984613, 5156558, 7969226, 43830743, 87661486]

約数ペア:

[(1, 87661486), (2, 43830743), (11, 7969226), (17, 5156558), (22, 3984613), (34, 2578279), (47, 1865138), (94, 932569), (187, 468778), (374, 234389), (517, 169558), (799, 109714), (1034, 84779), (1598, 54857), (4987, 17578), (8789, 9974)]