31179912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 82987200

約数和(自身を除く): 51807288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 202, 228, 303, 404, 456, 606, 677, 808, 1212, 1354, 1919, 2031, 2424, 2708, 3838, 4062, 5416, 5757, 7676, 8124, 11514, 12863, 15352, 16248, 23028, 25726, 38589, 46056, 51452, 68377, 77178, 102904, 136754, 154356, 205131, 273508, 308712, 410262, 547016, 820524, 1299163, 1641048, 2598326, 3897489, 5196652, 7794978, 10393304, 15589956, 31179912]

約数ペア:

[(1, 31179912), (2, 15589956), (3, 10393304), (4, 7794978), (6, 5196652), (8, 3897489), (12, 2598326), (19, 1641048), (24, 1299163), (38, 820524), (57, 547016), (76, 410262), (101, 308712), (114, 273508), (152, 205131), (202, 154356), (228, 136754), (303, 102904), (404, 77178), (456, 68377), (606, 51452), (677, 46056), (808, 38589), (1212, 25726), (1354, 23028), (1919, 16248), (2031, 15352), (2424, 12863), (2708, 11514), (3838, 8124), (4062, 7676), (5416, 5757)]