56709232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 113555232

約数和(自身を除く): 56846000

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 631, 656, 1096, 1262, 2192, 2524, 5048, 5617, 10096, 11234, 22468, 25871, 44936, 51742, 86447, 89872, 103484, 172894, 206968, 345788, 413936, 691576, 1383152, 3544327, 7088654, 14177308, 28354616, 56709232]

約数ペア:

[(1, 56709232), (2, 28354616), (4, 14177308), (8, 7088654), (16, 3544327), (41, 1383152), (82, 691576), (137, 413936), (164, 345788), (274, 206968), (328, 172894), (548, 103484), (631, 89872), (656, 86447), (1096, 51742), (1262, 44936), (2192, 25871), (2524, 22468), (5048, 11234), (5617, 10096)]