191432528

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20593}}^1$

素因数の和:20691

約数の個数: 40

約数和(自身を含む): 429014208

約数和(自身を除く): 237581680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 20593, 41186, 82372, 144151, 164744, 288302, 329488, 576604, 1153208, 1709219, 2306416, 3418438, 6836876, 11964533, 13673752, 23929066, 27347504, 47858132, 95716264, 191432528]

約数ペア:

[(1, 191432528), (2, 95716264), (4, 47858132), (7, 27347504), (8, 23929066), (14, 13673752), (16, 11964533), (28, 6836876), (56, 3418438), (83, 2306416), (112, 1709219), (166, 1153208), (332, 576604), (581, 329488), (664, 288302), (1162, 164744), (1328, 144151), (2324, 82372), (4648, 41186), (9296, 20593)]