31162964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3083}}^1$

素因数の和:3132

約数の個数: 36

約数和(自身を含む): 65800224

約数和(自身を除く): 34637260

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 3083, 5054, 6166, 10108, 12332, 21581, 43162, 58577, 86324, 117154, 234308, 410039, 820078, 1112963, 1640156, 2225926, 4451852, 7790741, 15581482, 31162964]

約数ペア:

[(1, 31162964), (2, 15581482), (4, 7790741), (7, 4451852), (14, 2225926), (19, 1640156), (28, 1112963), (38, 820078), (76, 410039), (133, 234308), (266, 117154), (361, 86324), (532, 58577), (722, 43162), (1444, 21581), (2527, 12332), (3083, 10108), (5054, 6166)]