137204048

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{31643}}^1$

素因数の和:31922

約数の個数: 20

約数和(自身を含む): 266822208

約数和(自身を除く): 129618160

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 31643, 63286, 126572, 253144, 506288, 8575253, 17150506, 34301012, 68602024, 137204048]

約数ペア:

[(1, 137204048), (2, 68602024), (4, 34301012), (8, 17150506), (16, 8575253), (271, 506288), (542, 253144), (1084, 126572), (2168, 63286), (4336, 31643)]