81910704

素因数分解:

$2^4\times 3^1\times {\mathrm{1706473}}^1$

素因数の和:1706484

約数の個数: 20

約数和(自身を含む): 211602776

約数和(自身を除く): 129692072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1706473, 3412946, 5119419, 6825892, 10238838, 13651784, 20477676, 27303568, 40955352, 81910704]

約数ペア:

[(1, 81910704), (2, 40955352), (3, 27303568), (4, 20477676), (6, 13651784), (8, 10238838), (12, 6825892), (16, 5119419), (24, 3412946), (48, 1706473)]