82353184

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 167178816

約数和(自身を除く): 84825632

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 536, 541, 568, 1072, 1082, 1136, 2144, 2164, 2272, 4328, 4757, 8656, 9514, 17312, 19028, 36247, 38056, 38411, 72494, 76112, 76822, 144988, 152224, 153644, 289976, 307288, 579952, 614576, 1159904, 1229152, 2573537, 5147074, 10294148, 20588296, 41176592, 82353184]

約数ペア:

[(1, 82353184), (2, 41176592), (4, 20588296), (8, 10294148), (16, 5147074), (32, 2573537), (67, 1229152), (71, 1159904), (134, 614576), (142, 579952), (268, 307288), (284, 289976), (536, 153644), (541, 152224), (568, 144988), (1072, 76822), (1082, 76112), (1136, 72494), (2144, 38411), (2164, 38056), (2272, 36247), (4328, 19028), (4757, 17312), (8656, 9514)]