988528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 20

約数和(自身を含む): 1978048

約数和(自身を除く): 989520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1993, 3986, 7972, 15944, 31888, 61783, 123566, 247132, 494264, 988528]

約数ペア:

[(1, 988528), (2, 494264), (4, 247132), (8, 123566), (16, 61783), (31, 31888), (62, 15944), (124, 7972), (248, 3986), (496, 1993)]