30396368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61283}}^1$

素因数の和:61322

約数の個数: 20

約数和(自身を含む): 60793728

約数和(自身を除く): 30397360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 61283, 122566, 245132, 490264, 980528, 1899773, 3799546, 7599092, 15198184, 30396368]

約数ペア:

[(1, 30396368), (2, 15198184), (4, 7599092), (8, 3799546), (16, 1899773), (31, 980528), (62, 490264), (124, 245132), (248, 122566), (496, 61283)]