63946864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{30509}}^1$

素因数の和:30648

約数の個数: 20

約数和(自身を含む): 124846920

約数和(自身を除く): 60900056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 30509, 61018, 122036, 244072, 488144, 3996679, 7993358, 15986716, 31973432, 63946864]

約数ペア:

[(1, 63946864), (2, 31973432), (4, 15986716), (8, 7993358), (16, 3996679), (131, 488144), (262, 244072), (524, 122036), (1048, 61018), (2096, 30509)]