80591522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 58210078

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 319, 638, 649, 1298, 1711, 2141, 3422, 4282, 18821, 23551, 37642, 47102, 62089, 124178, 126319, 252638, 682979, 1365958, 1389509, 2779018, 3663251, 7326502, 40295761, 80591522]

約数ペア:

[(1, 80591522), (2, 40295761), (11, 7326502), (22, 3663251), (29, 2779018), (58, 1389509), (59, 1365958), (118, 682979), (319, 252638), (638, 126319), (649, 124178), (1298, 62089), (1711, 47102), (2141, 37642), (3422, 23551), (4282, 18821)]