80963738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{2351}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 123790464

約数和(自身を除く): 42826726

約数列:

[1, 2, 67, 134, 257, 514, 2351, 4702, 17219, 34438, 157517, 315034, 604207, 1208414, 40481869, 80963738]

約数ペア:

[(1, 80963738), (2, 40481869), (67, 1208414), (134, 604207), (257, 315034), (514, 157517), (2351, 34438), (4702, 17219)]