811671808

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{24203}}^1$

素因数の和:24350

約数の個数: 36

約数和(自身を含む): 1632608208

約数和(自身を除く): 820936400

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 4192, 8384, 16768, 24203, 33536, 48406, 96812, 193624, 387248, 774496, 1548992, 3097984, 3170593, 6195968, 6341186, 12682372, 25364744, 50729488, 101458976, 202917952, 405835904, 811671808]

約数ペア:

[(1, 811671808), (2, 405835904), (4, 202917952), (8, 101458976), (16, 50729488), (32, 25364744), (64, 12682372), (128, 6341186), (131, 6195968), (256, 3170593), (262, 3097984), (524, 1548992), (1048, 774496), (2096, 387248), (4192, 193624), (8384, 96812), (16768, 48406), (24203, 33536)]