3171424

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6773760

約数和(自身を除く): 3602336

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 139, 184, 248, 278, 368, 496, 556, 713, 736, 992, 1112, 1426, 2224, 2852, 3197, 4309, 4448, 5704, 6394, 8618, 11408, 12788, 17236, 22816, 25576, 34472, 51152, 68944, 99107, 102304, 137888, 198214, 396428, 792856, 1585712, 3171424]

約数ペア:

[(1, 3171424), (2, 1585712), (4, 792856), (8, 396428), (16, 198214), (23, 137888), (31, 102304), (32, 99107), (46, 68944), (62, 51152), (92, 34472), (124, 25576), (139, 22816), (184, 17236), (248, 12788), (278, 11408), (368, 8618), (496, 6394), (556, 5704), (713, 4448), (736, 4309), (992, 3197), (1112, 2852), (1426, 2224)]