4311424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 9253440

約数和(自身を除く): 4942016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2591, 5182, 10364, 20728, 33683, 41456, 67366, 82912, 134732, 165824, 269464, 331648, 538928, 1077856, 2155712, 4311424]

約数ペア:

[(1, 4311424), (2, 2155712), (4, 1077856), (8, 538928), (13, 331648), (16, 269464), (26, 165824), (32, 134732), (52, 82912), (64, 67366), (104, 41456), (128, 33683), (208, 20728), (416, 10364), (832, 5182), (1664, 2591)]