90690352

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{33941}}^1$

素因数の和:34116

約数の個数: 20

約数和(自身を含む): 176769936

約数和(自身を除く): 86079584

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 33941, 67882, 135764, 271528, 543056, 5668147, 11336294, 22672588, 45345176, 90690352]

約数ペア:

[(1, 90690352), (2, 45345176), (4, 22672588), (8, 11336294), (16, 5668147), (167, 543056), (334, 271528), (668, 135764), (1336, 67882), (2672, 33941)]