31680844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26489}}^1$

素因数の和:26529

約数の個数: 24

約数和(自身を含む): 62304480

約数和(自身を除く): 30623636

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 26489, 52978, 105956, 344357, 609247, 688714, 1218494, 1377428, 2436988, 7920211, 15840422, 31680844]

約数ペア:

[(1, 31680844), (2, 15840422), (4, 7920211), (13, 2436988), (23, 1377428), (26, 1218494), (46, 688714), (52, 609247), (92, 344357), (299, 105956), (598, 52978), (1196, 26489)]