31399632

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 98306208

約数和(自身を除く): 66906576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 461, 473, 516, 528, 688, 774, 792, 922, 946, 1032, 1383, 1419, 1548, 1584, 1844, 1892, 2064, 2766, 2838, 3096, 3688, 3784, 4149, 4257, 5071, 5532, 5676, 6192, 7376, 7568, 8298, 8514, 10142, 11064, 11352, 15213, 16596, 17028, 19823, 20284, 22128, 22704, 30426, 33192, 34056, 39646, 40568, 45639, 59469, 60852, 66384, 68112, 79292, 81136, 91278, 118938, 121704, 158584, 178407, 182556, 218053, 237876, 243408, 317168, 356814, 365112, 436106, 475752, 654159, 713628, 730224, 872212, 951504, 1308318, 1427256, 1744424, 1962477, 2616636, 2854512, 3488848, 3924954, 5233272, 7849908, 10466544, 15699816, 31399632]

約数ペア:

[(1, 31399632), (2, 15699816), (3, 10466544), (4, 7849908), (6, 5233272), (8, 3924954), (9, 3488848), (11, 2854512), (12, 2616636), (16, 1962477), (18, 1744424), (22, 1427256), (24, 1308318), (33, 951504), (36, 872212), (43, 730224), (44, 713628), (48, 654159), (66, 475752), (72, 436106), (86, 365112), (88, 356814), (99, 317168), (129, 243408), (132, 237876), (144, 218053), (172, 182556), (176, 178407), (198, 158584), (258, 121704), (264, 118938), (344, 91278), (387, 81136), (396, 79292), (461, 68112), (473, 66384), (516, 60852), (528, 59469), (688, 45639), (774, 40568), (792, 39646), (922, 34056), (946, 33192), (1032, 30426), (1383, 22704), (1419, 22128), (1548, 20284), (1584, 19823), (1844, 17028), (1892, 16596), (2064, 15213), (2766, 11352), (2838, 11064), (3096, 10142), (3688, 8514), (3784, 8298), (4149, 7568), (4257, 7376), (5071, 6192), (5532, 5676)]