8373928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 16891200

約数和(自身を除く): 8517272

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 919, 1139, 1838, 2278, 3676, 4556, 7352, 9112, 15623, 31246, 61573, 62492, 123146, 124984, 246292, 492584, 1046741, 2093482, 4186964, 8373928]

約数ペア:

[(1, 8373928), (2, 4186964), (4, 2093482), (8, 1046741), (17, 492584), (34, 246292), (67, 124984), (68, 123146), (134, 62492), (136, 61573), (268, 31246), (536, 15623), (919, 9112), (1139, 7352), (1838, 4556), (2278, 3676)]