133649984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{160637}}^1$

素因数の和:160662

約数の個数: 28

約数和(自身を含む): 285614364

約数和(自身を除く): 151964380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 160637, 321274, 642548, 1285096, 2088281, 2570192, 4176562, 5140384, 8353124, 10280768, 16706248, 33412496, 66824992, 133649984]

約数ペア:

[(1, 133649984), (2, 66824992), (4, 33412496), (8, 16706248), (13, 10280768), (16, 8353124), (26, 5140384), (32, 4176562), (52, 2570192), (64, 2088281), (104, 1285096), (208, 642548), (416, 321274), (832, 160637)]