85939204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6740

約数の個数: 36

約数和(自身を含む): 171449040

約数和(自身を除く): 85509836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 6691, 12844, 13382, 26764, 86983, 127129, 173966, 254258, 347932, 508516, 1130779, 1652677, 2261558, 3305354, 4523116, 6610708, 21484801, 42969602, 85939204]

約数ペア:

[(1, 85939204), (2, 42969602), (4, 21484801), (13, 6610708), (19, 4523116), (26, 3305354), (38, 2261558), (52, 1652677), (76, 1130779), (169, 508516), (247, 347932), (338, 254258), (494, 173966), (676, 127129), (988, 86983), (3211, 26764), (6422, 13382), (6691, 12844)]