7908224

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 16271040

約数和(自身を除く): 8362816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 1993, 3968, 3986, 7972, 15944, 31888, 61783, 63776, 123566, 127552, 247132, 255104, 494264, 988528, 1977056, 3954112, 7908224]

約数ペア:

[(1, 7908224), (2, 3954112), (4, 1977056), (8, 988528), (16, 494264), (31, 255104), (32, 247132), (62, 127552), (64, 123566), (124, 63776), (128, 61783), (248, 31888), (496, 15944), (992, 7972), (1984, 3986), (1993, 3968)]