80280338

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{971}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 122541984

約数和(自身を除く): 42261646

約数列:

[1, 2, 67, 134, 617, 971, 1234, 1942, 41339, 65057, 82678, 130114, 599107, 1198214, 40140169, 80280338]

約数ペア:

[(1, 80280338), (2, 40140169), (67, 1198214), (134, 599107), (617, 130114), (971, 82678), (1234, 65057), (1942, 41339)]