80622016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{66301}}^1$

素因数の和:66332

約数の個数: 28

約数和(自身を含む): 168407080

約数和(自身を除く): 87785064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 66301, 132602, 265204, 530408, 1060816, 1259719, 2121632, 2519438, 4243264, 5038876, 10077752, 20155504, 40311008, 80622016]

約数ペア:

[(1, 80622016), (2, 40311008), (4, 20155504), (8, 10077752), (16, 5038876), (19, 4243264), (32, 2519438), (38, 2121632), (64, 1259719), (76, 1060816), (152, 530408), (304, 265204), (608, 132602), (1216, 66301)]