31173492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 87736320

約数和(自身を除く): 56562828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 67, 84, 87, 116, 134, 174, 191, 201, 203, 268, 348, 382, 402, 406, 469, 573, 609, 764, 804, 812, 938, 1146, 1218, 1337, 1407, 1876, 1943, 2292, 2436, 2674, 2814, 3886, 4011, 5348, 5539, 5628, 5829, 7772, 8022, 11078, 11658, 12797, 13601, 16044, 16617, 22156, 23316, 25594, 27202, 33234, 38391, 38773, 40803, 51188, 54404, 66468, 76782, 77546, 81606, 89579, 116319, 153564, 155092, 163212, 179158, 232638, 268737, 358316, 371113, 465276, 537474, 742226, 1074948, 1113339, 1484452, 2226678, 2597791, 4453356, 5195582, 7793373, 10391164, 15586746, 31173492]

約数ペア:

[(1, 31173492), (2, 15586746), (3, 10391164), (4, 7793373), (6, 5195582), (7, 4453356), (12, 2597791), (14, 2226678), (21, 1484452), (28, 1113339), (29, 1074948), (42, 742226), (58, 537474), (67, 465276), (84, 371113), (87, 358316), (116, 268737), (134, 232638), (174, 179158), (191, 163212), (201, 155092), (203, 153564), (268, 116319), (348, 89579), (382, 81606), (402, 77546), (406, 76782), (469, 66468), (573, 54404), (609, 51188), (764, 40803), (804, 38773), (812, 38391), (938, 33234), (1146, 27202), (1218, 25594), (1337, 23316), (1407, 22156), (1876, 16617), (1943, 16044), (2292, 13601), (2436, 12797), (2674, 11658), (2814, 11078), (3886, 8022), (4011, 7772), (5348, 5829), (5539, 5628)]