129828992

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{32719}}^1$

素因数の和:32764

約数の個数: 32

約数和(自身を含む): 266995200

約数和(自身を除く): 137166208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 32719, 65438, 130876, 261752, 523504, 1014289, 1047008, 2028578, 2094016, 4057156, 4188032, 8114312, 16228624, 32457248, 64914496, 129828992]

約数ペア:

[(1, 129828992), (2, 64914496), (4, 32457248), (8, 16228624), (16, 8114312), (31, 4188032), (32, 4057156), (62, 2094016), (64, 2028578), (124, 1047008), (128, 1014289), (248, 523504), (496, 261752), (992, 130876), (1984, 65438), (3968, 32719)]