99978064

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{27527}}^1$

素因数の和:27762

約数の個数: 20

約数和(自身を含む): 194567904

約数和(自身を除く): 94589840

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 27527, 55054, 110108, 220216, 440432, 6248629, 12497258, 24994516, 49989032, 99978064]

約数ペア:

[(1, 99978064), (2, 49989032), (4, 24994516), (8, 12497258), (16, 6248629), (227, 440432), (454, 220216), (908, 110108), (1816, 55054), (3632, 27527)]