80210432

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3880

約数の個数: 40

約数和(自身を含む): 164216052

約数和(自身を除く): 84005620

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 3821, 5248, 7642, 10496, 15284, 20992, 30568, 61136, 122272, 156661, 244544, 313322, 489088, 626644, 978176, 1253288, 1956352, 2506576, 5013152, 10026304, 20052608, 40105216, 80210432]

約数ペア:

[(1, 80210432), (2, 40105216), (4, 20052608), (8, 10026304), (16, 5013152), (32, 2506576), (41, 1956352), (64, 1253288), (82, 978176), (128, 626644), (164, 489088), (256, 313322), (328, 244544), (512, 156661), (656, 122272), (1312, 61136), (2624, 30568), (3821, 20992), (5248, 15284), (7642, 10496)]