33441680

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3335

約数の個数: 40

約数和(自身を含む): 78369984

約数和(自身を除く): 44928304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 3191, 5240, 6382, 10480, 12764, 15955, 25528, 31910, 51056, 63820, 127640, 255280, 418021, 836042, 1672084, 2090105, 3344168, 4180210, 6688336, 8360420, 16720840, 33441680]

約数ペア:

[(1, 33441680), (2, 16720840), (4, 8360420), (5, 6688336), (8, 4180210), (10, 3344168), (16, 2090105), (20, 1672084), (40, 836042), (80, 418021), (131, 255280), (262, 127640), (524, 63820), (655, 51056), (1048, 31910), (1310, 25528), (2096, 15955), (2620, 12764), (3191, 10480), (5240, 6382)]