127907848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{953}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 253000800

約数和(自身を除く): 125092952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 883, 953, 1766, 1906, 3532, 3812, 7064, 7624, 16777, 18107, 33554, 36214, 67108, 72428, 134216, 144856, 841499, 1682998, 3365996, 6731992, 15988481, 31976962, 63953924, 127907848]

約数ペア:

[(1, 127907848), (2, 63953924), (4, 31976962), (8, 15988481), (19, 6731992), (38, 3365996), (76, 1682998), (152, 841499), (883, 144856), (953, 134216), (1766, 72428), (1906, 67108), (3532, 36214), (3812, 33554), (7064, 18107), (7624, 16777)]