57987344

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{18397}}^1$

素因数の和:18602

約数の個数: 20

約数和(自身を含む): 112926924

約数和(自身を除く): 54939580

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 18397, 36794, 73588, 147176, 294352, 3624209, 7248418, 14496836, 28993672, 57987344]

約数ペア:

[(1, 57987344), (2, 28993672), (4, 14496836), (8, 7248418), (16, 3624209), (197, 294352), (394, 147176), (788, 73588), (1576, 36794), (3152, 18397)]