80218704

素因数分解:

$2^4\times 3^1\times {\mathrm{1671223}}^1$

素因数の和:1671234

約数の個数: 20

約数和(自身を含む): 207231776

約数和(自身を除く): 127013072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1671223, 3342446, 5013669, 6684892, 10027338, 13369784, 20054676, 26739568, 40109352, 80218704]

約数ペア:

[(1, 80218704), (2, 40109352), (3, 26739568), (4, 20054676), (6, 13369784), (8, 10027338), (12, 6684892), (16, 5013669), (24, 3342446), (48, 1671223)]