42000884

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{16381}}^1$

素因数の和:17026

約数の個数: 12

約数和(自身を含む): 73620708

約数和(自身を除く): 31619824

約数列:

[1, 2, 4, 641, 1282, 2564, 16381, 32762, 65524, 10500221, 21000442, 42000884]

約数ペア:

[(1, 42000884), (2, 21000442), (4, 10500221), (641, 65524), (1282, 32762), (2564, 16381)]