64862192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{57097}}^1$

素因数の和:57176

約数の個数: 20

約数和(自身を含む): 127442736

約数和(自身を除く): 62580544

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 57097, 114194, 228388, 456776, 913552, 4053887, 8107774, 16215548, 32431096, 64862192]

約数ペア:

[(1, 64862192), (2, 32431096), (4, 16215548), (8, 8107774), (16, 4053887), (71, 913552), (142, 456776), (284, 228388), (568, 114194), (1136, 57097)]