8191204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 17539200

約数和(自身を除く): 9347996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 173, 178, 266, 346, 356, 532, 623, 692, 1211, 1246, 1691, 2422, 2492, 3287, 3382, 4844, 6574, 6764, 11837, 13148, 15397, 23009, 23674, 30794, 46018, 47348, 61588, 92036, 107779, 215558, 292543, 431116, 585086, 1170172, 2047801, 4095602, 8191204]

約数ペア:

[(1, 8191204), (2, 4095602), (4, 2047801), (7, 1170172), (14, 585086), (19, 431116), (28, 292543), (38, 215558), (76, 107779), (89, 92036), (133, 61588), (173, 47348), (178, 46018), (266, 30794), (346, 23674), (356, 23009), (532, 15397), (623, 13148), (692, 11837), (1211, 6764), (1246, 6574), (1691, 4844), (2422, 3382), (2492, 3287)]