31964814259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1\times {\mathrm{3221}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 38884230144

約数和(自身を除く): 6919415885

約数列:

[1, 7, 23, 53, 161, 371, 1163, 1219, 3221, 8141, 8533, 22547, 26749, 61639, 74083, 170713, 187243, 431473, 518581, 1194991, 1417697, 3746023, 3926399, 9923879, 26222161, 27484793, 86158529, 198539219, 603109703, 1389774533, 4566402037, 31964814259]

約数ペア:

[(1, 31964814259), (7, 4566402037), (23, 1389774533), (53, 603109703), (161, 198539219), (371, 86158529), (1163, 27484793), (1219, 26222161), (3221, 9923879), (8141, 3926399), (8533, 3746023), (22547, 1417697), (26749, 1194991), (61639, 518581), (74083, 431473), (170713, 187243)]