856131736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{50551}}^1$

素因数の和:50659

約数の個数: 32

約数和(自身を含む): 1683381600

約数和(自身を除く): 827249864

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 16936, 50551, 101102, 202204, 404408, 1465979, 2931958, 3690223, 5863916, 7380446, 11727832, 14760892, 29521784, 107016467, 214032934, 428065868, 856131736]

約数ペア:

[(1, 856131736), (2, 428065868), (4, 214032934), (8, 107016467), (29, 29521784), (58, 14760892), (73, 11727832), (116, 7380446), (146, 5863916), (232, 3690223), (292, 2931958), (584, 1465979), (2117, 404408), (4234, 202204), (8468, 101102), (16936, 50551)]