105931984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{140867}}^1$

素因数の和:140922

約数の個数: 20

約数和(自身を含む): 209611584

約数和(自身を除く): 103679600

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 140867, 281734, 563468, 1126936, 2253872, 6620749, 13241498, 26482996, 52965992, 105931984]

約数ペア:

[(1, 105931984), (2, 52965992), (4, 26482996), (8, 13241498), (16, 6620749), (47, 2253872), (94, 1126936), (188, 563468), (376, 281734), (752, 140867)]