42542912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 56

約数和(自身を含む): 89440512

約数和(自身を除く): 46897600

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 523, 656, 992, 1046, 1271, 1312, 1984, 2092, 2542, 2624, 4184, 5084, 8368, 10168, 16213, 16736, 20336, 21443, 32426, 33472, 40672, 42886, 64852, 81344, 85772, 129704, 171544, 259408, 343088, 518816, 664733, 686176, 1037632, 1329466, 1372352, 2658932, 5317864, 10635728, 21271456, 42542912]

約数ペア:

[(1, 42542912), (2, 21271456), (4, 10635728), (8, 5317864), (16, 2658932), (31, 1372352), (32, 1329466), (41, 1037632), (62, 686176), (64, 664733), (82, 518816), (124, 343088), (164, 259408), (248, 171544), (328, 129704), (496, 85772), (523, 81344), (656, 64852), (992, 42886), (1046, 40672), (1271, 33472), (1312, 32426), (1984, 21443), (2092, 20336), (2542, 16736), (2624, 16213), (4184, 10168), (5084, 8368)]