133386304

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67231}}^1$

素因数の和:67274

約数の個数: 28

約数和(自身を含む): 273230848

約数和(自身を除く): 139844544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 67231, 134462, 268924, 537848, 1075696, 2084161, 2151392, 4168322, 4302784, 8336644, 16673288, 33346576, 66693152, 133386304]

約数ペア:

[(1, 133386304), (2, 66693152), (4, 33346576), (8, 16673288), (16, 8336644), (31, 4302784), (32, 4168322), (62, 2151392), (64, 2084161), (124, 1075696), (248, 537848), (496, 268924), (992, 134462), (1984, 67231)]