82109824

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{20693}}^1$

素因数の和:20738

約数の個数: 32

約数和(自身を含む): 168863040

約数和(自身を除く): 86753216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 20693, 41386, 82772, 165544, 331088, 641483, 662176, 1282966, 1324352, 2565932, 2648704, 5131864, 10263728, 20527456, 41054912, 82109824]

約数ペア:

[(1, 82109824), (2, 41054912), (4, 20527456), (8, 10263728), (16, 5131864), (31, 2648704), (32, 2565932), (62, 1324352), (64, 1282966), (124, 662176), (128, 641483), (248, 331088), (496, 165544), (992, 82772), (1984, 41386), (3968, 20693)]