39431648

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{42491}}^1$

素因数の和:42530

約数の個数: 24

約数和(自身を含む): 80309880

約数和(自身を除く): 40878232

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 42491, 84982, 169964, 339928, 679856, 1232239, 1359712, 2464478, 4928956, 9857912, 19715824, 39431648]

約数ペア:

[(1, 39431648), (2, 19715824), (4, 9857912), (8, 4928956), (16, 2464478), (29, 1359712), (32, 1232239), (58, 679856), (116, 339928), (232, 169964), (464, 84982), (928, 42491)]