3964528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8032

約数の個数: 20

約数和(自身を含む): 7930048

約数和(自身を除く): 3965520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7993, 15986, 31972, 63944, 127888, 247783, 495566, 991132, 1982264, 3964528]

約数ペア:

[(1, 3964528), (2, 1982264), (4, 991132), (8, 495566), (16, 247783), (31, 127888), (62, 63944), (124, 31972), (248, 15986), (496, 7993)]