67554430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397379}}^1$

素因数の和:397403

約数の個数: 16

約数和(自身を含む): 128751120

約数和(自身を除く): 61196690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397379, 794758, 1986895, 3973790, 6755443, 13510886, 33777215, 67554430]

約数ペア:

[(1, 67554430), (2, 33777215), (5, 13510886), (10, 6755443), (17, 3973790), (34, 1986895), (85, 794758), (170, 397379)]