45043408

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{20549}}^1$

素因数の和:20694

約数の個数: 20

約数和(自身を含む): 87912900

約数和(自身を除く): 42869492

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 20549, 41098, 82196, 164392, 328784, 2815213, 5630426, 11260852, 22521704, 45043408]

約数ペア:

[(1, 45043408), (2, 22521704), (4, 11260852), (8, 5630426), (16, 2815213), (137, 328784), (274, 164392), (548, 82196), (1096, 41098), (2192, 20549)]