538516864

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{97841}}^1$

素因数の和:97898

約数の個数: 32

約数和(自身を含む): 1097787240

約数和(自身を除く): 559270376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 97841, 195682, 391364, 782728, 1565456, 3130912, 4207163, 6261824, 8414326, 12523648, 16828652, 33657304, 67314608, 134629216, 269258432, 538516864]

約数ペア:

[(1, 538516864), (2, 269258432), (4, 134629216), (8, 67314608), (16, 33657304), (32, 16828652), (43, 12523648), (64, 8414326), (86, 6261824), (128, 4207163), (172, 3130912), (344, 1565456), (688, 782728), (1376, 391364), (2752, 195682), (5504, 97841)]