1070431568

素因数分解:

$2^4\times {\mathrm{12433}}^1\times {\mathrm{5381}}^1$

素因数の和:17822

約数の個数: 20

約数和(自身を含む): 2074513428

約数和(自身を除く): 1004081860

約数列:

[1, 2, 4, 8, 16, 5381, 10762, 12433, 21524, 24866, 43048, 49732, 86096, 99464, 198928, 66901973, 133803946, 267607892, 535215784, 1070431568]

約数ペア:

[(1, 1070431568), (2, 535215784), (4, 267607892), (8, 133803946), (16, 66901973), (5381, 198928), (10762, 99464), (12433, 86096), (21524, 49732), (24866, 43048)]