88372912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{128449}}^1$

素因数の和:128500

約数の個数: 20

約数和(自身を含む): 175205800

約数和(自身を除く): 86832888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 128449, 256898, 513796, 1027592, 2055184, 5523307, 11046614, 22093228, 44186456, 88372912]

約数ペア:

[(1, 88372912), (2, 44186456), (4, 22093228), (8, 11046614), (16, 5523307), (43, 2055184), (86, 1027592), (172, 513796), (344, 256898), (688, 128449)]