89612738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 55055422

約数列:

[1, 2, 23, 46, 47, 94, 181, 229, 362, 458, 1081, 2162, 4163, 5267, 8326, 8507, 10534, 10763, 17014, 21526, 41449, 82898, 195661, 247549, 391322, 495098, 953327, 1906654, 1948103, 3896206, 44806369, 89612738]

約数ペア:

[(1, 89612738), (2, 44806369), (23, 3896206), (46, 1948103), (47, 1906654), (94, 953327), (181, 495098), (229, 391322), (362, 247549), (458, 195661), (1081, 82898), (2162, 41449), (4163, 21526), (5267, 17014), (8326, 10763), (8507, 10534)]