53663914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20129}}^1$

素因数の和:20205

約数の個数: 16

約数和(自身を含む): 85029120

約数和(自身を除く): 31365206

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 20129, 40258, 623999, 865547, 1247998, 1731094, 26831957, 53663914]

約数ペア:

[(1, 53663914), (2, 26831957), (31, 1731094), (43, 1247998), (62, 865547), (86, 623999), (1333, 40258), (2666, 20129)]