8531432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11745

約数の個数: 32

約数和(自身を含む): 19689600

約数和(自身を除く): 11158168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11719, 23438, 46876, 82033, 93752, 152347, 164066, 304694, 328132, 609388, 656264, 1066429, 1218776, 2132858, 4265716, 8531432]

約数ペア:

[(1, 8531432), (2, 4265716), (4, 2132858), (7, 1218776), (8, 1066429), (13, 656264), (14, 609388), (26, 328132), (28, 304694), (52, 164066), (56, 152347), (91, 93752), (104, 82033), (182, 46876), (364, 23438), (728, 11719)]