85105736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 164479800

約数和(自身を除く): 79374064

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 2389, 4453, 4778, 8906, 9556, 17812, 19112, 35624, 145729, 174397, 291458, 348794, 582916, 697588, 1165832, 1395176, 10638217, 21276434, 42552868, 85105736]

約数ペア:

[(1, 85105736), (2, 42552868), (4, 21276434), (8, 10638217), (61, 1395176), (73, 1165832), (122, 697588), (146, 582916), (244, 348794), (292, 291458), (488, 174397), (584, 145729), (2389, 35624), (4453, 19112), (4778, 17812), (8906, 9556)]