57123376

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{48907}}^1$

素因数の和:48988

約数の個数: 20

約数和(自身を含む): 112194952

約数和(自身を除く): 55071576

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 48907, 97814, 195628, 391256, 782512, 3570211, 7140422, 14280844, 28561688, 57123376]

約数ペア:

[(1, 57123376), (2, 28561688), (4, 14280844), (8, 7140422), (16, 3570211), (73, 782512), (146, 391256), (292, 195628), (584, 97814), (1168, 48907)]