25855168

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3320

約数の個数: 28

約数和(自身を含む): 51726592

約数和(自身を除く): 25871424

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 3181, 4064, 6362, 8128, 12724, 25448, 50896, 101792, 203584, 403987, 807974, 1615948, 3231896, 6463792, 12927584, 25855168]

約数ペア:

[(1, 25855168), (2, 12927584), (4, 6463792), (8, 3231896), (16, 1615948), (32, 807974), (64, 403987), (127, 203584), (254, 101792), (508, 50896), (1016, 25448), (2032, 12724), (3181, 8128), (4064, 6362)]