80123186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 141740928

約数和(自身を除く): 61617742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 433, 647, 866, 1294, 4763, 5629, 7117, 8411, 9526, 11258, 14234, 16822, 61919, 92521, 123838, 185042, 280151, 560302, 3081661, 3641963, 6163322, 7283926, 40061593, 80123186]

約数ペア:

[(1, 80123186), (2, 40061593), (11, 7283926), (13, 6163322), (22, 3641963), (26, 3081661), (143, 560302), (286, 280151), (433, 185042), (647, 123838), (866, 92521), (1294, 61919), (4763, 16822), (5629, 14234), (7117, 11258), (8411, 9526)]