81051236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{93377}}^1$

素因数の和:93419

約数の個数: 24

約数和(自身を含む): 167333376

約数和(自身を除く): 86282140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 93377, 186754, 373508, 653639, 1307278, 2614556, 2894687, 5789374, 11578748, 20262809, 40525618, 81051236]

約数ペア:

[(1, 81051236), (2, 40525618), (4, 20262809), (7, 11578748), (14, 5789374), (28, 2894687), (31, 2614556), (62, 1307278), (124, 653639), (217, 373508), (434, 186754), (868, 93377)]