90320368

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{44449}}^1$

素因数の和:44584

約数の個数: 20

約数和(自身を含む): 176377600

約数和(自身を除く): 86057232

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 44449, 88898, 177796, 355592, 711184, 5645023, 11290046, 22580092, 45160184, 90320368]

約数ペア:

[(1, 90320368), (2, 45160184), (4, 22580092), (8, 11290046), (16, 5645023), (127, 711184), (254, 355592), (508, 177796), (1016, 88898), (2032, 44449)]