83487964

素因数分解:

$2^2\times 7^2\times {\mathrm{425959}}^1$

素因数の和:425977

約数の個数: 18

約数和(自身を含む): 169958040

約数和(自身を除く): 86470076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 425959, 851918, 1703836, 2981713, 5963426, 11926852, 20871991, 41743982, 83487964]

約数ペア:

[(1, 83487964), (2, 41743982), (4, 20871991), (7, 11926852), (14, 5963426), (28, 2981713), (49, 1703836), (98, 851918), (196, 425959)]