103928368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{209533}}^1$

素因数の和:209572

約数の個数: 20

約数和(自身を含む): 207857728

約数和(自身を除く): 103929360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 209533, 419066, 838132, 1676264, 3352528, 6495523, 12991046, 25982092, 51964184, 103928368]

約数ペア:

[(1, 103928368), (2, 51964184), (4, 25982092), (8, 12991046), (16, 6495523), (31, 3352528), (62, 1676264), (124, 838132), (248, 419066), (496, 209533)]