90567176

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{5167}}^1$

素因数の和:5493

約数の個数: 32

約数和(自身を含む): 194730240

約数和(自身を除く): 104163064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 5167, 8764, 10334, 17528, 20668, 36169, 41336, 72338, 144676, 289352, 1617271, 3234542, 6469084, 11320897, 12938168, 22641794, 45283588, 90567176]

約数ペア:

[(1, 90567176), (2, 45283588), (4, 22641794), (7, 12938168), (8, 11320897), (14, 6469084), (28, 3234542), (56, 1617271), (313, 289352), (626, 144676), (1252, 72338), (2191, 41336), (2504, 36169), (4382, 20668), (5167, 17528), (8764, 10334)]