31066476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5294

約数の個数: 48

約数和(自身を含む): 84026880

約数和(自身を除く): 52960404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5209, 5964, 10418, 15627, 20836, 31254, 36463, 62508, 72926, 109389, 145852, 218778, 369839, 437556, 739678, 1109517, 1479356, 2219034, 2588873, 4438068, 5177746, 7766619, 10355492, 15533238, 31066476]

約数ペア:

[(1, 31066476), (2, 15533238), (3, 10355492), (4, 7766619), (6, 5177746), (7, 4438068), (12, 2588873), (14, 2219034), (21, 1479356), (28, 1109517), (42, 739678), (71, 437556), (84, 369839), (142, 218778), (213, 145852), (284, 109389), (426, 72926), (497, 62508), (852, 36463), (994, 31254), (1491, 20836), (1988, 15627), (2982, 10418), (5209, 5964)]