39939166

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 61549488

約数和(自身を除く): 21610322

約数列:

[1, 2, 41, 82, 571, 853, 1142, 1706, 23411, 34973, 46822, 69946, 487063, 974126, 19969583, 39939166]

約数ペア:

[(1, 39939166), (2, 19969583), (41, 974126), (82, 487063), (571, 69946), (853, 46822), (1142, 34973), (1706, 23411)]