66336304

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{31649}}^1$

素因数の和:31788

約数の個数: 20

約数和(自身を含む): 129511800

約数和(自身を除く): 63175496

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 31649, 63298, 126596, 253192, 506384, 4146019, 8292038, 16584076, 33168152, 66336304]

約数ペア:

[(1, 66336304), (2, 33168152), (4, 16584076), (8, 8292038), (16, 4146019), (131, 506384), (262, 253192), (524, 126596), (1048, 63298), (2096, 31649)]