40313144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{162553}}^1$

素因数の和:162590

約数の個数: 16

約数和(自身を含む): 78025920

約数和(自身を除く): 37712776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 162553, 325106, 650212, 1300424, 5039143, 10078286, 20156572, 40313144]

約数ペア:

[(1, 40313144), (2, 20156572), (4, 10078286), (8, 5039143), (31, 1300424), (62, 650212), (124, 325106), (248, 162553)]