87212464

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{41609}}^1$

素因数の和:41748

約数の個数: 20

約数和(自身を含む): 170268120

約数和(自身を除く): 83055656

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 41609, 83218, 166436, 332872, 665744, 5450779, 10901558, 21803116, 43606232, 87212464]

約数ペア:

[(1, 87212464), (2, 43606232), (4, 21803116), (8, 10901558), (16, 5450779), (131, 665744), (262, 332872), (524, 166436), (1048, 83218), (2096, 41609)]