89409828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{240349}}^1$

素因数の和:240387

約数の個数: 24

約数和(自身を含む): 215353600

約数和(自身を除く): 125943772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 240349, 480698, 721047, 961396, 1442094, 2884188, 7450819, 14901638, 22352457, 29803276, 44704914, 89409828]

約数ペア:

[(1, 89409828), (2, 44704914), (3, 29803276), (4, 22352457), (6, 14901638), (12, 7450819), (31, 2884188), (62, 1442094), (93, 961396), (124, 721047), (186, 480698), (372, 240349)]