9440793088

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{113123}}^1$

素因数の和:113304

約数の個数: 40

約数和(自身を含む): 18979039728

約数和(自身を除く): 9538246640

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1304, 2608, 5216, 10432, 20864, 41728, 83456, 113123, 226246, 452492, 904984, 1809968, 3619936, 7239872, 14479744, 18439049, 28959488, 36878098, 57918976, 73756196, 147512392, 295024784, 590049568, 1180099136, 2360198272, 4720396544, 9440793088]

約数ペア:

[(1, 9440793088), (2, 4720396544), (4, 2360198272), (8, 1180099136), (16, 590049568), (32, 295024784), (64, 147512392), (128, 73756196), (163, 57918976), (256, 36878098), (326, 28959488), (512, 18439049), (652, 14479744), (1304, 7239872), (2608, 3619936), (5216, 1809968), (10432, 904984), (20864, 452492), (41728, 226246), (83456, 113123)]