90991588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{4357}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 166928832

約数和(自身を除く): 75937244

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 4357, 5221, 8714, 10442, 17428, 20884, 100211, 200422, 400844, 989039, 1978078, 3956156, 22747897, 45495794, 90991588]

約数ペア:

[(1, 90991588), (2, 45495794), (4, 22747897), (23, 3956156), (46, 1978078), (92, 989039), (227, 400844), (454, 200422), (908, 100211), (4357, 20884), (5221, 17428), (8714, 10442)]