42339664

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{1657}}^1$

素因数の和:3262

約数の個数: 20

約数和(自身を含む): 82134004

約数和(自身を除く): 39794340

約数列:

[1, 2, 4, 8, 16, 1597, 1657, 3194, 3314, 6388, 6628, 12776, 13256, 25552, 26512, 2646229, 5292458, 10584916, 21169832, 42339664]

約数ペア:

[(1, 42339664), (2, 21169832), (4, 10584916), (8, 5292458), (16, 2646229), (1597, 26512), (1657, 25552), (3194, 13256), (3314, 12776), (6388, 6628)]