66762016

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{31139}}^1$

素因数の和:31216

約数の個数: 24

約数和(自身を含む): 133403760

約数和(自身を除く): 66641744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 31139, 62278, 124556, 249112, 498224, 996448, 2086313, 4172626, 8345252, 16690504, 33381008, 66762016]

約数ペア:

[(1, 66762016), (2, 33381008), (4, 16690504), (8, 8345252), (16, 4172626), (32, 2086313), (67, 996448), (134, 498224), (268, 249112), (536, 124556), (1072, 62278), (2144, 31139)]