31014214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5443}}^1$

素因数の和:5500

約数の個数: 32

約数和(自身を含む): 59579136

約数和(自身を除く): 28564922

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5443, 5698, 10886, 38101, 59873, 76202, 119746, 201391, 402782, 419111, 838222, 1409737, 2215301, 2819474, 4430602, 15507107, 31014214]

約数ペア:

[(1, 31014214), (2, 15507107), (7, 4430602), (11, 2819474), (14, 2215301), (22, 1409737), (37, 838222), (74, 419111), (77, 402782), (154, 201391), (259, 119746), (407, 76202), (518, 59873), (814, 38101), (2849, 10886), (5443, 5698)]