1672856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 3184440

約数和(自身を除く): 1511584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 3121, 6242, 12484, 24968, 209107, 418214, 836428, 1672856]

約数ペア:

[(1, 1672856), (2, 836428), (4, 418214), (8, 209107), (67, 24968), (134, 12484), (268, 6242), (536, 3121)]