31023916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9157}}^1$

素因数の和:9190

約数の個数: 36

約数和(自身を含む): 68208784

約数和(自身を除く): 37184868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 9157, 18314, 36628, 64099, 100727, 128198, 201454, 256396, 402908, 705089, 1107997, 1410178, 2215994, 2820356, 4431988, 7755979, 15511958, 31023916]

約数ペア:

[(1, 31023916), (2, 15511958), (4, 7755979), (7, 4431988), (11, 2820356), (14, 2215994), (22, 1410178), (28, 1107997), (44, 705089), (77, 402908), (121, 256396), (154, 201454), (242, 128198), (308, 100727), (484, 64099), (847, 36628), (1694, 18314), (3388, 9157)]