53663728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{108193}}^1$

素因数の和:108232

約数の個数: 20

約数和(自身を含む): 107328448

約数和(自身を除く): 53664720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 108193, 216386, 432772, 865544, 1731088, 3353983, 6707966, 13415932, 26831864, 53663728]

約数ペア:

[(1, 53663728), (2, 26831864), (4, 13415932), (8, 6707966), (16, 3353983), (31, 1731088), (62, 865544), (124, 432772), (248, 216386), (496, 108193)]