38409248

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 36

約数和(自身を含む): 78198750

約数和(自身を除く): 39789502

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1249, 1922, 2498, 3844, 4996, 7688, 9992, 15376, 19984, 30752, 38719, 39968, 77438, 154876, 309752, 619504, 1200289, 1239008, 2400578, 4801156, 9602312, 19204624, 38409248]

約数ペア:

[(1, 38409248), (2, 19204624), (4, 9602312), (8, 4801156), (16, 2400578), (31, 1239008), (32, 1200289), (62, 619504), (124, 309752), (248, 154876), (496, 77438), (961, 39968), (992, 38719), (1249, 30752), (1922, 19984), (2498, 15376), (3844, 9992), (4996, 7688)]