87488768

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{17987}}^1$

素因数の和:18022

約数の個数: 36

約数和(自身を含む): 183837360

約数和(自身を除く): 96348592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 17987, 35974, 71948, 143896, 287792, 341753, 575584, 683506, 1151168, 1367012, 2302336, 2734024, 4604672, 5468048, 10936096, 21872192, 43744384, 87488768]

約数ペア:

[(1, 87488768), (2, 43744384), (4, 21872192), (8, 10936096), (16, 5468048), (19, 4604672), (32, 2734024), (38, 2302336), (64, 1367012), (76, 1151168), (128, 683506), (152, 575584), (256, 341753), (304, 287792), (608, 143896), (1216, 71948), (2432, 35974), (4864, 17987)]