48690008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{320329}}^1$

素因数の和:320354

約数の個数: 16

約数和(自身を含む): 96099000

約数和(自身を除く): 47408992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 320329, 640658, 1281316, 2562632, 6086251, 12172502, 24345004, 48690008]

約数ペア:

[(1, 48690008), (2, 24345004), (4, 12172502), (8, 6086251), (19, 2562632), (38, 1281316), (76, 640658), (152, 320329)]