42458534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2281}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 65557296

約数和(自身を除く): 23098762

約数列:

[1, 2, 41, 82, 227, 454, 2281, 4562, 9307, 18614, 93521, 187042, 517787, 1035574, 21229267, 42458534]

約数ペア:

[(1, 42458534), (2, 21229267), (41, 1035574), (82, 517787), (227, 187042), (454, 93521), (2281, 18614), (4562, 9307)]