105680816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{140533}}^1$

素因数の和:140588

約数の個数: 20

約数和(自身を含む): 209114592

約数和(自身を除く): 103433776

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 140533, 281066, 562132, 1124264, 2248528, 6605051, 13210102, 26420204, 52840408, 105680816]

約数ペア:

[(1, 105680816), (2, 52840408), (4, 26420204), (8, 13210102), (16, 6605051), (47, 2248528), (94, 1124264), (188, 562132), (376, 281066), (752, 140533)]