38078416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{76771}}^1$

素因数の和:76810

約数の個数: 20

約数和(自身を含む): 76157824

約数和(自身を除く): 38079408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 76771, 153542, 307084, 614168, 1228336, 2379901, 4759802, 9519604, 19039208, 38078416]

約数ペア:

[(1, 38078416), (2, 19039208), (4, 9519604), (8, 4759802), (16, 2379901), (31, 1228336), (62, 614168), (124, 307084), (248, 153542), (496, 76771)]