22890968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 21069352

約数列:

[1, 2, 4, 8, 71, 142, 191, 211, 284, 382, 422, 568, 764, 844, 1528, 1688, 13561, 14981, 27122, 29962, 40301, 54244, 59924, 80602, 108488, 119848, 161204, 322408, 2861371, 5722742, 11445484, 22890968]

約数ペア:

[(1, 22890968), (2, 11445484), (4, 5722742), (8, 2861371), (71, 322408), (142, 161204), (191, 119848), (211, 108488), (284, 80602), (382, 59924), (422, 54244), (568, 40301), (764, 29962), (844, 27122), (1528, 14981), (1688, 13561)]