127347952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{468191}}^1$

素因数の和:468216

約数の個数: 20

約数和(自身を含む): 261251136

約数和(自身を除く): 133903184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 468191, 936382, 1872764, 3745528, 7491056, 7959247, 15918494, 31836988, 63673976, 127347952]

約数ペア:

[(1, 127347952), (2, 63673976), (4, 31836988), (8, 15918494), (16, 7959247), (17, 7491056), (34, 3745528), (68, 1872764), (136, 936382), (272, 468191)]