31897245802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{28643}}^1$

素因数の和:29274

約数の個数: 32

約数和(自身を含む): 51179724288

約数和(自身を除く): 19282478486

約数列:

[1, 2, 23, 43, 46, 86, 563, 989, 1126, 1978, 12949, 24209, 25898, 28643, 48418, 57286, 556807, 658789, 1113614, 1231649, 1317578, 2463298, 16126009, 28327927, 32252018, 56655854, 370898207, 693418387, 741796414, 1386836774, 15948622901, 31897245802]

約数ペア:

[(1, 31897245802), (2, 15948622901), (23, 1386836774), (43, 741796414), (46, 693418387), (86, 370898207), (563, 56655854), (989, 32252018), (1126, 28327927), (1978, 16126009), (12949, 2463298), (24209, 1317578), (25898, 1231649), (28643, 1113614), (48418, 658789), (57286, 556807)]