31002576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 88708608

約数和(自身を除く): 57706032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 827, 852, 1136, 1562, 1654, 1704, 2343, 2481, 3124, 3308, 3408, 4686, 4962, 6248, 6616, 9097, 9372, 9924, 12496, 13232, 18194, 18744, 19848, 27291, 36388, 37488, 39696, 54582, 58717, 72776, 109164, 117434, 145552, 176151, 218328, 234868, 352302, 436656, 469736, 645887, 704604, 939472, 1291774, 1409208, 1937661, 2583548, 2818416, 3875322, 5167096, 7750644, 10334192, 15501288, 31002576]

約数ペア:

[(1, 31002576), (2, 15501288), (3, 10334192), (4, 7750644), (6, 5167096), (8, 3875322), (11, 2818416), (12, 2583548), (16, 1937661), (22, 1409208), (24, 1291774), (33, 939472), (44, 704604), (48, 645887), (66, 469736), (71, 436656), (88, 352302), (132, 234868), (142, 218328), (176, 176151), (213, 145552), (264, 117434), (284, 109164), (426, 72776), (528, 58717), (568, 54582), (781, 39696), (827, 37488), (852, 36388), (1136, 27291), (1562, 19848), (1654, 18744), (1704, 18194), (2343, 13232), (2481, 12496), (3124, 9924), (3308, 9372), (3408, 9097), (4686, 6616), (4962, 6248)]