90338896

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{41213}}^1$

素因数の和:41358

約数の個数: 20

約数和(自身を含む): 176313492

約数和(自身を除く): 85974596

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 41213, 82426, 164852, 329704, 659408, 5646181, 11292362, 22584724, 45169448, 90338896]

約数ペア:

[(1, 90338896), (2, 45169448), (4, 22584724), (8, 11292362), (16, 5646181), (137, 659408), (274, 329704), (548, 164852), (1096, 82426), (2192, 41213)]