31038854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28793}}^1$

素因数の和:28820

約数の個数: 24

約数和(自身を含む): 59085288

約数和(自身を除く): 28046434

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 28793, 57586, 201551, 316723, 403102, 633446, 1410857, 2217061, 2821714, 4434122, 15519427, 31038854]

約数ペア:

[(1, 31038854), (2, 15519427), (7, 4434122), (11, 2821714), (14, 2217061), (22, 1410857), (49, 633446), (77, 403102), (98, 316723), (154, 201551), (539, 57586), (1078, 28793)]