42137248

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 85954176

約数和(自身を除く): 43816928

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 113, 172, 226, 271, 344, 452, 542, 688, 904, 1084, 1376, 1808, 2168, 3616, 4336, 4859, 8672, 9718, 11653, 19436, 23306, 30623, 38872, 46612, 61246, 77744, 93224, 122492, 155488, 186448, 244984, 372896, 489968, 979936, 1316789, 2633578, 5267156, 10534312, 21068624, 42137248]

約数ペア:

[(1, 42137248), (2, 21068624), (4, 10534312), (8, 5267156), (16, 2633578), (32, 1316789), (43, 979936), (86, 489968), (113, 372896), (172, 244984), (226, 186448), (271, 155488), (344, 122492), (452, 93224), (542, 77744), (688, 61246), (904, 46612), (1084, 38872), (1376, 30623), (1808, 23306), (2168, 19436), (3616, 11653), (4336, 9718), (4859, 8672)]