118986928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239893}}^1$

素因数の和:239932

約数の個数: 20

約数和(自身を含む): 237974848

約数和(自身を除く): 118987920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 239893, 479786, 959572, 1919144, 3838288, 7436683, 14873366, 29746732, 59493464, 118986928]

約数ペア:

[(1, 118986928), (2, 59493464), (4, 29746732), (8, 14873366), (16, 7436683), (31, 3838288), (62, 1919144), (124, 959572), (248, 479786), (496, 239893)]