31277078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 58275840

約数和(自身を除く): 26998762

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3793, 4123, 7586, 8246, 26551, 53102, 72067, 117583, 144134, 235166, 504469, 823081, 1008938, 1646162, 2234077, 4468154, 15638539, 31277078]

約数ペア:

[(1, 31277078), (2, 15638539), (7, 4468154), (14, 2234077), (19, 1646162), (31, 1008938), (38, 823081), (62, 504469), (133, 235166), (217, 144134), (266, 117583), (434, 72067), (589, 53102), (1178, 26551), (3793, 8246), (4123, 7586)]