65715856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{141629}}^1$

素因数の和:141666

約数の個数: 20

約数和(自身を含む): 131715900

約数和(自身を除く): 66000044

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 141629, 283258, 566516, 1133032, 2266064, 4107241, 8214482, 16428964, 32857928, 65715856]

約数ペア:

[(1, 65715856), (2, 32857928), (4, 16428964), (8, 8214482), (16, 4107241), (29, 2266064), (58, 1133032), (116, 566516), (232, 283258), (464, 141629)]