80867928

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50291}}^1$

素因数の和:50367

約数の個数: 32

約数和(自身を含む): 205191360

約数和(自身を除く): 124323432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 50291, 100582, 150873, 201164, 301746, 402328, 603492, 1206984, 3369497, 6738994, 10108491, 13477988, 20216982, 26955976, 40433964, 80867928]

約数ペア:

[(1, 80867928), (2, 40433964), (3, 26955976), (4, 20216982), (6, 13477988), (8, 10108491), (12, 6738994), (24, 3369497), (67, 1206984), (134, 603492), (201, 402328), (268, 301746), (402, 201164), (536, 150873), (804, 100582), (1608, 50291)]