83355380

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{16217}}^1$

素因数の和:16483

約数の個数: 24

約数和(自身を含む): 175738248

約数和(自身を除く): 92382868

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 16217, 32434, 64868, 81085, 162170, 324340, 4167769, 8335538, 16671076, 20838845, 41677690, 83355380]

約数ペア:

[(1, 83355380), (2, 41677690), (4, 20838845), (5, 16671076), (10, 8335538), (20, 4167769), (257, 324340), (514, 162170), (1028, 81085), (1285, 64868), (2570, 32434), (5140, 16217)]