64940374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{18911}}^1$

素因数の和:19031

約数の個数: 16

約数和(自身を含む): 104167296

約数和(自身を除く): 39226922

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 18911, 37822, 321487, 642974, 1910011, 3820022, 32470187, 64940374]

約数ペア:

[(1, 64940374), (2, 32470187), (17, 3820022), (34, 1910011), (101, 642974), (202, 321487), (1717, 37822), (3434, 18911)]