67817104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79973}}^1$

素因数の和:80034

約数の個数: 20

約数和(自身を含む): 133876476

約数和(自身を除く): 66059372

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 79973, 159946, 319892, 639784, 1279568, 4238569, 8477138, 16954276, 33908552, 67817104]

約数ペア:

[(1, 67817104), (2, 33908552), (4, 16954276), (8, 8477138), (16, 4238569), (53, 1279568), (106, 639784), (212, 319892), (424, 159946), (848, 79973)]