168672284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{81563}}^1$

素因数の和:81625

約数の個数: 24

約数和(自身を含む): 328866048

約数和(自身を除く): 160193764

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 81563, 163126, 326252, 897193, 1794386, 3588772, 3833461, 7666922, 15333844, 42168071, 84336142, 168672284]

約数ペア:

[(1, 168672284), (2, 84336142), (4, 42168071), (11, 15333844), (22, 7666922), (44, 3833461), (47, 3588772), (94, 1794386), (188, 897193), (517, 326252), (1034, 163126), (2068, 81563)]