236239744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{141971}}^1$

素因数の和:141998

約数の個数: 32

約数和(自身を含む): 506840040

約数和(自身を除く): 270600296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 141971, 283942, 567884, 1135768, 1845623, 2271536, 3691246, 4543072, 7382492, 9086144, 14764984, 18172288, 29529968, 59059936, 118119872, 236239744]

約数ペア:

[(1, 236239744), (2, 118119872), (4, 59059936), (8, 29529968), (13, 18172288), (16, 14764984), (26, 9086144), (32, 7382492), (52, 4543072), (64, 3691246), (104, 2271536), (128, 1845623), (208, 1135768), (416, 567884), (832, 283942), (1664, 141971)]