15855232

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 31937220

約数和(自身を除く): 16081988

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1277, 1552, 2554, 3104, 5108, 6208, 10216, 12416, 20432, 40864, 81728, 123869, 163456, 247738, 495476, 990952, 1981904, 3963808, 7927616, 15855232]

約数ペア:

[(1, 15855232), (2, 7927616), (4, 3963808), (8, 1981904), (16, 990952), (32, 495476), (64, 247738), (97, 163456), (128, 123869), (194, 81728), (388, 40864), (776, 20432), (1277, 12416), (1552, 10216), (2554, 6208), (3104, 5108)]