66368336

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{23977}}^1$

素因数の和:24158

約数の個数: 20

約数和(自身を含む): 129337332

約数和(自身を除く): 62968996

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 23977, 47954, 95908, 191816, 383632, 4148021, 8296042, 16592084, 33184168, 66368336]

約数ペア:

[(1, 66368336), (2, 33184168), (4, 16592084), (8, 8296042), (16, 4148021), (173, 383632), (346, 191816), (692, 95908), (1384, 47954), (2768, 23977)]