31321024

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 71656448

約数和(自身を除く): 40335424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 302, 448, 463, 604, 926, 1057, 1208, 1852, 2114, 2416, 3241, 3704, 4228, 4832, 6482, 7408, 8456, 9664, 12964, 14816, 16912, 25928, 29632, 33824, 51856, 67648, 69913, 103712, 139826, 207424, 279652, 489391, 559304, 978782, 1118608, 1957564, 2237216, 3915128, 4474432, 7830256, 15660512, 31321024]

約数ペア:

[(1, 31321024), (2, 15660512), (4, 7830256), (7, 4474432), (8, 3915128), (14, 2237216), (16, 1957564), (28, 1118608), (32, 978782), (56, 559304), (64, 489391), (112, 279652), (151, 207424), (224, 139826), (302, 103712), (448, 69913), (463, 67648), (604, 51856), (926, 33824), (1057, 29632), (1208, 25928), (1852, 16912), (2114, 14816), (2416, 12964), (3241, 9664), (3704, 8456), (4228, 7408), (4832, 6482)]