31727508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 84188160

約数和(自身を除く): 52460652

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 173, 174, 186, 204, 346, 348, 372, 493, 519, 527, 692, 899, 986, 1038, 1054, 1479, 1581, 1798, 1972, 2076, 2108, 2697, 2941, 2958, 3162, 3596, 5017, 5363, 5394, 5882, 5916, 6324, 8823, 10034, 10726, 10788, 11764, 15051, 15283, 16089, 17646, 20068, 21452, 30102, 30566, 32178, 35292, 45849, 60204, 61132, 64356, 85289, 91171, 91698, 155527, 170578, 182342, 183396, 255867, 273513, 311054, 341156, 364684, 466581, 511734, 547026, 622108, 933162, 1023468, 1094052, 1866324, 2643959, 5287918, 7931877, 10575836, 15863754, 31727508]

約数ペア:

[(1, 31727508), (2, 15863754), (3, 10575836), (4, 7931877), (6, 5287918), (12, 2643959), (17, 1866324), (29, 1094052), (31, 1023468), (34, 933162), (51, 622108), (58, 547026), (62, 511734), (68, 466581), (87, 364684), (93, 341156), (102, 311054), (116, 273513), (124, 255867), (173, 183396), (174, 182342), (186, 170578), (204, 155527), (346, 91698), (348, 91171), (372, 85289), (493, 64356), (519, 61132), (527, 60204), (692, 45849), (899, 35292), (986, 32178), (1038, 30566), (1054, 30102), (1479, 21452), (1581, 20068), (1798, 17646), (1972, 16089), (2076, 15283), (2108, 15051), (2697, 11764), (2941, 10788), (2958, 10726), (3162, 10034), (3596, 8823), (5017, 6324), (5363, 5916), (5394, 5882)]