80364542

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1052

約数の個数: 24

約数和(自身を含む): 128991576

約数和(自身を除く): 48627034

約数列:

[1, 2, 17, 34, 163, 289, 326, 578, 853, 1706, 2771, 5542, 14501, 29002, 47107, 94214, 139039, 246517, 278078, 493034, 2363663, 4727326, 40182271, 80364542]

約数ペア:

[(1, 80364542), (2, 40182271), (17, 4727326), (34, 2363663), (163, 493034), (289, 278078), (326, 246517), (578, 139039), (853, 94214), (1706, 47107), (2771, 29002), (5542, 14501)]