87729194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10698

約数の個数: 32

約数和(自身を含む): 163430400

約数和(自身を除く): 75701206

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 10639, 21278, 74473, 148946, 202141, 329809, 404282, 659618, 1414987, 2308663, 2829974, 4617326, 6266371, 12532742, 43864597, 87729194]

約数ペア:

[(1, 87729194), (2, 43864597), (7, 12532742), (14, 6266371), (19, 4617326), (31, 2829974), (38, 2308663), (62, 1414987), (133, 659618), (217, 404282), (266, 329809), (434, 202141), (589, 148946), (1178, 74473), (4123, 21278), (8246, 10639)]