2855243344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{133873}}^1$

素因数の和:133955

約数の個数: 40

約数和(自身を含む): 5843332352

約数和(自身を除く): 2988089008

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 133873, 267746, 535492, 1070984, 2141968, 4150063, 5756539, 8300126, 11513078, 16600252, 23026156, 33200504, 46052312, 66401008, 92104624, 178452709, 356905418, 713810836, 1427621672, 2855243344]

約数ペア:

[(1, 2855243344), (2, 1427621672), (4, 713810836), (8, 356905418), (16, 178452709), (31, 92104624), (43, 66401008), (62, 46052312), (86, 33200504), (124, 23026156), (172, 16600252), (248, 11513078), (344, 8300126), (496, 5756539), (688, 4150063), (1333, 2141968), (2666, 1070984), (5332, 535492), (10664, 267746), (21328, 133873)]