133472

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 24

約数和(自身を含む): 271656

約数和(自身を除く): 138184

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1376, 1552, 3104, 4171, 8342, 16684, 33368, 66736, 133472]

約数ペア:

[(1, 133472), (2, 66736), (4, 33368), (8, 16684), (16, 8342), (32, 4171), (43, 3104), (86, 1552), (97, 1376), (172, 776), (194, 688), (344, 388)]