2016557408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{28297}}^1$

素因数の和:28455

約数の個数: 48

約数和(自身を含む): 4235871024

約数和(自身を除く): 2219313616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 2096, 2227, 4192, 4454, 8908, 17816, 28297, 35632, 56594, 71264, 113188, 226376, 452752, 481049, 905504, 962098, 1924196, 3706907, 3848392, 7413814, 7696784, 14827628, 15393568, 29655256, 59310512, 63017419, 118621024, 126034838, 252069676, 504139352, 1008278704, 2016557408]

約数ペア:

[(1, 2016557408), (2, 1008278704), (4, 504139352), (8, 252069676), (16, 126034838), (17, 118621024), (32, 63017419), (34, 59310512), (68, 29655256), (131, 15393568), (136, 14827628), (262, 7696784), (272, 7413814), (524, 3848392), (544, 3706907), (1048, 1924196), (2096, 962098), (2227, 905504), (4192, 481049), (4454, 452752), (8908, 226376), (17816, 113188), (28297, 71264), (35632, 56594)]