80431522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{6553}}^1$

素因数の和:6610

約数の個数: 24

約数和(自身を含む): 134841996

約数和(自身を除く): 54410474

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 6553, 12274, 13106, 111401, 124507, 222802, 249014, 2116619, 2365633, 4233238, 4731266, 40215761, 80431522]

約数ペア:

[(1, 80431522), (2, 40215761), (17, 4731266), (19, 4233238), (34, 2365633), (38, 2116619), (323, 249014), (361, 222802), (646, 124507), (722, 111401), (6137, 13106), (6553, 12274)]