31824128

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 76895280

約数和(自身を除く): 45071152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 59, 64, 86, 98, 112, 118, 128, 172, 196, 224, 236, 256, 301, 344, 392, 413, 448, 472, 602, 688, 784, 826, 896, 944, 1204, 1376, 1568, 1652, 1792, 1888, 2107, 2408, 2537, 2752, 2891, 3136, 3304, 3776, 4214, 4816, 5074, 5504, 5782, 6272, 6608, 7552, 8428, 9632, 10148, 11008, 11564, 12544, 13216, 15104, 16856, 17759, 19264, 20296, 23128, 26432, 33712, 35518, 38528, 40592, 46256, 52864, 67424, 71036, 77056, 81184, 92512, 105728, 124313, 134848, 142072, 162368, 185024, 248626, 269696, 284144, 324736, 370048, 497252, 539392, 568288, 649472, 740096, 994504, 1136576, 1989008, 2273152, 3978016, 4546304, 7956032, 15912064, 31824128]

約数ペア:

[(1, 31824128), (2, 15912064), (4, 7956032), (7, 4546304), (8, 3978016), (14, 2273152), (16, 1989008), (28, 1136576), (32, 994504), (43, 740096), (49, 649472), (56, 568288), (59, 539392), (64, 497252), (86, 370048), (98, 324736), (112, 284144), (118, 269696), (128, 248626), (172, 185024), (196, 162368), (224, 142072), (236, 134848), (256, 124313), (301, 105728), (344, 92512), (392, 81184), (413, 77056), (448, 71036), (472, 67424), (602, 52864), (688, 46256), (784, 40592), (826, 38528), (896, 35518), (944, 33712), (1204, 26432), (1376, 23128), (1568, 20296), (1652, 19264), (1792, 17759), (1888, 16856), (2107, 15104), (2408, 13216), (2537, 12544), (2752, 11564), (2891, 11008), (3136, 10148), (3304, 9632), (3776, 8428), (4214, 7552), (4816, 6608), (5074, 6272), (5504, 5782)]