80612648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{325051}}^1$

素因数の和:325088

約数の個数: 16

約数和(自身を含む): 156024960

約数和(自身を除く): 75412312

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 325051, 650102, 1300204, 2600408, 10076581, 20153162, 40306324, 80612648]

約数ペア:

[(1, 80612648), (2, 40306324), (4, 20153162), (8, 10076581), (31, 2600408), (62, 1300204), (124, 650102), (248, 325051)]