42742688

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{31063}}^1$

素因数の和:31116

約数の個数: 24

約数和(自身を含む): 86109408

約数和(自身を除く): 43366720

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 31063, 62126, 124252, 248504, 497008, 994016, 1335709, 2671418, 5342836, 10685672, 21371344, 42742688]

約数ペア:

[(1, 42742688), (2, 21371344), (4, 10685672), (8, 5342836), (16, 2671418), (32, 1335709), (43, 994016), (86, 497008), (172, 248504), (344, 124252), (688, 62126), (1376, 31063)]