89978492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15439}}^1$

素因数の和:15521

約数の個数: 24

約数和(自身を含む): 166010880

約数和(自身を除く): 76032388

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 15439, 30878, 61756, 478609, 725633, 957218, 1451266, 1914436, 2902532, 22494623, 44989246, 89978492]

約数ペア:

[(1, 89978492), (2, 44989246), (4, 22494623), (31, 2902532), (47, 1914436), (62, 1451266), (94, 957218), (124, 725633), (188, 478609), (1457, 61756), (2914, 30878), (5828, 15439)]