89504758

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 158171904

約数和(自身を除く): 68667146

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 602, 947, 1099, 1894, 2198, 6629, 6751, 13258, 13502, 40721, 47257, 81442, 94514, 148679, 285047, 297358, 570094, 1040753, 2081506, 6393197, 12786394, 44752379, 89504758]

約数ペア:

[(1, 89504758), (2, 44752379), (7, 12786394), (14, 6393197), (43, 2081506), (86, 1040753), (157, 570094), (301, 297358), (314, 285047), (602, 148679), (947, 94514), (1099, 81442), (1894, 47257), (2198, 40721), (6629, 13502), (6751, 13258)]