87157742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1459}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 158941440

約数和(自身を除く): 71783698

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 251, 502, 1459, 1757, 2918, 3514, 4267, 8534, 10213, 20426, 24803, 29869, 49606, 59738, 173621, 347242, 366209, 732418, 2563463, 5126926, 6225553, 12451106, 43578871, 87157742]

約数ペア:

[(1, 87157742), (2, 43578871), (7, 12451106), (14, 6225553), (17, 5126926), (34, 2563463), (119, 732418), (238, 366209), (251, 347242), (502, 173621), (1459, 59738), (1757, 49606), (2918, 29869), (3514, 24803), (4267, 20426), (8534, 10213)]