87436912

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 174087072

約数和(自身を除く): 86650160

約数列:

[1, 2, 4, 8, 16, 61, 101, 122, 202, 244, 404, 488, 808, 887, 976, 1616, 1774, 3548, 6161, 7096, 12322, 14192, 24644, 49288, 54107, 89587, 98576, 108214, 179174, 216428, 358348, 432856, 716696, 865712, 1433392, 5464807, 10929614, 21859228, 43718456, 87436912]

約数ペア:

[(1, 87436912), (2, 43718456), (4, 21859228), (8, 10929614), (16, 5464807), (61, 1433392), (101, 865712), (122, 716696), (202, 432856), (244, 358348), (404, 216428), (488, 179174), (808, 108214), (887, 98576), (976, 89587), (1616, 54107), (1774, 49288), (3548, 24644), (6161, 14192), (7096, 12322)]