67292816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{135671}}^1$

素因数の和:135710

約数の個数: 20

約数和(自身を含む): 134586624

約数和(自身を除く): 67293808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 135671, 271342, 542684, 1085368, 2170736, 4205801, 8411602, 16823204, 33646408, 67292816]

約数ペア:

[(1, 67292816), (2, 33646408), (4, 16823204), (8, 8411602), (16, 4205801), (31, 2170736), (62, 1085368), (124, 542684), (248, 271342), (496, 135671)]