80504156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13267}}^1$

素因数の和:13349

約数の個数: 24

約数和(自身を含む): 148230096

約数和(自身を除く): 67725940

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 13267, 26534, 53068, 490879, 543947, 981758, 1087894, 1963516, 2175788, 20126039, 40252078, 80504156]

約数ペア:

[(1, 80504156), (2, 40252078), (4, 20126039), (37, 2175788), (41, 1963516), (74, 1087894), (82, 981758), (148, 543947), (164, 490879), (1517, 53068), (3034, 26534), (6068, 13267)]