894531824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{51719}}^1$

素因数の和:51797

約数の個数: 40

約数和(自身を含む): 1847024640

約数和(自身を除く): 952492816

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8648, 17296, 51719, 103438, 206876, 413752, 827504, 1189537, 2379074, 2430793, 4758148, 4861586, 9516296, 9723172, 19032592, 19446344, 38892688, 55908239, 111816478, 223632956, 447265912, 894531824]

約数ペア:

[(1, 894531824), (2, 447265912), (4, 223632956), (8, 111816478), (16, 55908239), (23, 38892688), (46, 19446344), (47, 19032592), (92, 9723172), (94, 9516296), (184, 4861586), (188, 4758148), (368, 2430793), (376, 2379074), (752, 1189537), (1081, 827504), (2162, 413752), (4324, 206876), (8648, 103438), (17296, 51719)]