91995554

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 162400896

約数和(自身を除く): 70405342

約数列:

[1, 2, 7, 14, 41, 82, 287, 293, 547, 574, 586, 1094, 2051, 3829, 4102, 7658, 12013, 22427, 24026, 44854, 84091, 156989, 160271, 168182, 313978, 320542, 1121897, 2243794, 6571111, 13142222, 45997777, 91995554]

約数ペア:

[(1, 91995554), (2, 45997777), (7, 13142222), (14, 6571111), (41, 2243794), (82, 1121897), (287, 320542), (293, 313978), (547, 168182), (574, 160271), (586, 156989), (1094, 84091), (2051, 44854), (3829, 24026), (4102, 22427), (7658, 12013)]