869379872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1493}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 1770999552

約数和(自身を除く): 901619680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 587, 992, 1174, 1493, 2348, 2986, 4696, 5972, 9392, 11944, 18197, 18784, 23888, 36394, 46283, 47776, 72788, 92566, 145576, 185132, 291152, 370264, 582304, 740528, 876391, 1481056, 1752782, 3505564, 7011128, 14022256, 27168121, 28044512, 54336242, 108672484, 217344968, 434689936, 869379872]

約数ペア:

[(1, 869379872), (2, 434689936), (4, 217344968), (8, 108672484), (16, 54336242), (31, 28044512), (32, 27168121), (62, 14022256), (124, 7011128), (248, 3505564), (496, 1752782), (587, 1481056), (992, 876391), (1174, 740528), (1493, 582304), (2348, 370264), (2986, 291152), (4696, 185132), (5972, 145576), (9392, 92566), (11944, 72788), (18197, 47776), (18784, 46283), (23888, 36394)]