9001448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 17487360

約数和(自身を除く): 8485912

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 191, 274, 344, 382, 548, 764, 1096, 1528, 5891, 8213, 11782, 16426, 23564, 26167, 32852, 47128, 52334, 65704, 104668, 209336, 1125181, 2250362, 4500724, 9001448]

約数ペア:

[(1, 9001448), (2, 4500724), (4, 2250362), (8, 1125181), (43, 209336), (86, 104668), (137, 65704), (172, 52334), (191, 47128), (274, 32852), (344, 26167), (382, 23564), (548, 16426), (764, 11782), (1096, 8213), (1528, 5891)]