204536896

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{74323}}^1$

素因数の和:74378

約数の個数: 28

約数和(自身を含む): 415322512

約数和(自身を除く): 210785616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 74323, 148646, 297292, 594584, 1189168, 2378336, 3195889, 4756672, 6391778, 12783556, 25567112, 51134224, 102268448, 204536896]

約数ペア:

[(1, 204536896), (2, 102268448), (4, 51134224), (8, 25567112), (16, 12783556), (32, 6391778), (43, 4756672), (64, 3195889), (86, 2378336), (172, 1189168), (344, 594584), (688, 297292), (1376, 148646), (2752, 74323)]