86855872

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 56

約数和(自身を含む): 181341776

約数和(自身を除く): 94485904

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 296, 344, 592, 688, 853, 1184, 1376, 1591, 1706, 2368, 2752, 3182, 3412, 6364, 6824, 12728, 13648, 25456, 27296, 31561, 36679, 50912, 54592, 63122, 73358, 101824, 126244, 146716, 252488, 293432, 504976, 586864, 1009952, 1173728, 1357123, 2019904, 2347456, 2714246, 5428492, 10856984, 21713968, 43427936, 86855872]

約数ペア:

[(1, 86855872), (2, 43427936), (4, 21713968), (8, 10856984), (16, 5428492), (32, 2714246), (37, 2347456), (43, 2019904), (64, 1357123), (74, 1173728), (86, 1009952), (148, 586864), (172, 504976), (296, 293432), (344, 252488), (592, 146716), (688, 126244), (853, 101824), (1184, 73358), (1376, 63122), (1591, 54592), (1706, 50912), (2368, 36679), (2752, 31561), (3182, 27296), (3412, 25456), (6364, 13648), (6824, 12728)]