85891064

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37409}}^1$

素因数の和:37463

約数の個数: 32

約数和(自身を含む): 188546400

約数和(自身を除く): 102655336

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 37409, 74818, 149636, 261863, 299272, 523726, 1047452, 1533769, 2094904, 3067538, 6135076, 10736383, 12270152, 21472766, 42945532, 85891064]

約数ペア:

[(1, 85891064), (2, 42945532), (4, 21472766), (7, 12270152), (8, 10736383), (14, 6135076), (28, 3067538), (41, 2094904), (56, 1533769), (82, 1047452), (164, 523726), (287, 299272), (328, 261863), (574, 149636), (1148, 74818), (2296, 37409)]