53817856

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 40

約数和(自身を含む): 108212940

約数和(自身を除く): 54395084

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 409, 512, 514, 818, 1028, 1636, 2056, 3272, 4112, 6544, 8224, 13088, 16448, 26176, 32896, 52352, 65792, 104704, 105113, 131584, 209408, 210226, 420452, 840904, 1681808, 3363616, 6727232, 13454464, 26908928, 53817856]

約数ペア:

[(1, 53817856), (2, 26908928), (4, 13454464), (8, 6727232), (16, 3363616), (32, 1681808), (64, 840904), (128, 420452), (256, 210226), (257, 209408), (409, 131584), (512, 105113), (514, 104704), (818, 65792), (1028, 52352), (1636, 32896), (2056, 26176), (3272, 16448), (4112, 13088), (6544, 8224)]