80060662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 56796938

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 979, 1319, 1958, 2638, 2759, 5518, 14509, 29018, 30349, 40889, 60698, 81778, 117391, 234782, 449779, 899558, 1291301, 2582602, 3639121, 7278242, 40030331, 80060662]

約数ペア:

[(1, 80060662), (2, 40030331), (11, 7278242), (22, 3639121), (31, 2582602), (62, 1291301), (89, 899558), (178, 449779), (341, 234782), (682, 117391), (979, 81778), (1319, 60698), (1958, 40889), (2638, 30349), (2759, 29018), (5518, 14509)]