40553144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{266797}}^1$

素因数の和:266822

約数の個数: 16

約数和(自身を含む): 80039400

約数和(自身を除く): 39486256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 266797, 533594, 1067188, 2134376, 5069143, 10138286, 20276572, 40553144]

約数ペア:

[(1, 40553144), (2, 20276572), (4, 10138286), (8, 5069143), (19, 2134376), (38, 1067188), (76, 533594), (152, 266797)]