164865388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2424491}}^1$

素因数の和:2424512

約数の個数: 12

約数和(自身を含む): 305485992

約数和(自身を除く): 140620604

約数列:

[1, 2, 4, 17, 34, 68, 2424491, 4848982, 9697964, 41216347, 82432694, 164865388]

約数ペア:

[(1, 164865388), (2, 82432694), (4, 41216347), (17, 9697964), (34, 4848982), (68, 2424491)]