80336522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 146841600

約数和(自身を除く): 66505078

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 3823, 7646, 10507, 21014, 26761, 53522, 72637, 145274, 302017, 508459, 604034, 1016918, 2114119, 4228238, 5738323, 11476646, 40168261, 80336522]

約数ペア:

[(1, 80336522), (2, 40168261), (7, 11476646), (14, 5738323), (19, 4228238), (38, 2114119), (79, 1016918), (133, 604034), (158, 508459), (266, 302017), (553, 145274), (1106, 72637), (1501, 53522), (3002, 26761), (3823, 21014), (7646, 10507)]