33947728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{68443}}^1$

素因数の和:68482

約数の個数: 20

約数和(自身を含む): 67896448

約数和(自身を除く): 33948720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 68443, 136886, 273772, 547544, 1095088, 2121733, 4243466, 8486932, 16973864, 33947728]

約数ペア:

[(1, 33947728), (2, 16973864), (4, 8486932), (8, 4243466), (16, 2121733), (31, 1095088), (62, 547544), (124, 273772), (248, 136886), (496, 68443)]