85564376

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 165034800

約数和(自身を除く): 79470424

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 353, 706, 739, 1412, 1478, 2824, 2956, 5912, 14473, 28946, 30299, 57892, 60598, 115784, 121196, 242392, 260867, 521734, 1043468, 2086936, 10695547, 21391094, 42782188, 85564376]

約数ペア:

[(1, 85564376), (2, 42782188), (4, 21391094), (8, 10695547), (41, 2086936), (82, 1043468), (164, 521734), (328, 260867), (353, 242392), (706, 121196), (739, 115784), (1412, 60598), (1478, 57892), (2824, 30299), (2956, 28946), (5912, 14473)]