128827322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{55673}}^1$

素因数の和:55777

約数の個数: 16

約数和(自身を含む): 210447720

約数和(自身を除く): 81620398

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 55673, 111346, 723749, 1447498, 4954897, 9909794, 64413661, 128827322]

約数ペア:

[(1, 128827322), (2, 64413661), (13, 9909794), (26, 4954897), (89, 1447498), (178, 723749), (1157, 111346), (2314, 55673)]