3907984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7918

約数の個数: 20

約数和(自身を含む): 7816960

約数和(自身を除く): 3908976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7879, 15758, 31516, 63032, 126064, 244249, 488498, 976996, 1953992, 3907984]

約数ペア:

[(1, 3907984), (2, 1953992), (4, 976996), (8, 488498), (16, 244249), (31, 126064), (62, 63032), (124, 31516), (248, 15758), (496, 7879)]