84528416

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19897

約数の個数: 48

約数和(自身を含む): 200208960

約数和(自身を除く): 115680544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 19861, 39722, 79444, 139027, 158888, 278054, 317776, 377359, 556108, 635552, 754718, 1112216, 1509436, 2224432, 2641513, 3018872, 4448864, 5283026, 6037744, 10566052, 12075488, 21132104, 42264208, 84528416]

約数ペア:

[(1, 84528416), (2, 42264208), (4, 21132104), (7, 12075488), (8, 10566052), (14, 6037744), (16, 5283026), (19, 4448864), (28, 3018872), (32, 2641513), (38, 2224432), (56, 1509436), (76, 1112216), (112, 754718), (133, 635552), (152, 556108), (224, 377359), (266, 317776), (304, 278054), (532, 158888), (608, 139027), (1064, 79444), (2128, 39722), (4256, 19861)]