80441272

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{150077}}^1$

素因数の和:150150

約数の個数: 16

約数和(自身を含む): 153079560

約数和(自身を除く): 72638288

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 150077, 300154, 600308, 1200616, 10055159, 20110318, 40220636, 80441272]

約数ペア:

[(1, 80441272), (2, 40220636), (4, 20110318), (8, 10055159), (67, 1200616), (134, 600308), (268, 300154), (536, 150077)]