533888

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 1099560

約数和(自身を除く): 565672

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 128, 172, 194, 344, 388, 688, 776, 1376, 1552, 2752, 3104, 4171, 5504, 6208, 8342, 12416, 16684, 33368, 66736, 133472, 266944, 533888]

約数ペア:

[(1, 533888), (2, 266944), (4, 133472), (8, 66736), (16, 33368), (32, 16684), (43, 12416), (64, 8342), (86, 6208), (97, 5504), (128, 4171), (172, 3104), (194, 2752), (344, 1552), (388, 1376), (688, 776)]