172624568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 338441760

約数和(自身を除く): 165817192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 941, 997, 1882, 1994, 3764, 3988, 7528, 7976, 21643, 22931, 43286, 45862, 86572, 91724, 173144, 183448, 938177, 1876354, 3752708, 7505416, 21578071, 43156142, 86312284, 172624568]

約数ペア:

[(1, 172624568), (2, 86312284), (4, 43156142), (8, 21578071), (23, 7505416), (46, 3752708), (92, 1876354), (184, 938177), (941, 183448), (997, 173144), (1882, 91724), (1994, 86572), (3764, 45862), (3988, 43286), (7528, 22931), (7976, 21643)]