5531888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 11665920

約数和(自身を除く): 6134032

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 587, 589, 1174, 1178, 2348, 2356, 4696, 4712, 9392, 9424, 11153, 18197, 22306, 36394, 44612, 72788, 89224, 145576, 178448, 291152, 345743, 691486, 1382972, 2765944, 5531888]

約数ペア:

[(1, 5531888), (2, 2765944), (4, 1382972), (8, 691486), (16, 345743), (19, 291152), (31, 178448), (38, 145576), (62, 89224), (76, 72788), (124, 44612), (152, 36394), (248, 22306), (304, 18197), (496, 11153), (587, 9424), (589, 9392), (1174, 4712), (1178, 4696), (2348, 2356)]