84575696

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{40351}}^1$

素因数の和:40490

約数の個数: 20

約数和(自身を含む): 165120384

約数和(自身を除く): 80544688

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 40351, 80702, 161404, 322808, 645616, 5285981, 10571962, 21143924, 42287848, 84575696]

約数ペア:

[(1, 84575696), (2, 42287848), (4, 21143924), (8, 10571962), (16, 5285981), (131, 645616), (262, 322808), (524, 161404), (1048, 80702), (2096, 40351)]