90161206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{2857}}^1$

素因数の和:3399

約数の個数: 16

約数和(自身を含む): 139927680

約数和(自身を除く): 49766474

約数列:

[1, 2, 31, 62, 509, 1018, 2857, 5714, 15779, 31558, 88567, 177134, 1454213, 2908426, 45080603, 90161206]

約数ペア:

[(1, 90161206), (2, 45080603), (31, 2908426), (62, 1454213), (509, 177134), (1018, 88567), (2857, 31558), (5714, 15779)]