17484832

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 35858592

約数和(自身を除く): 18373760

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 131, 172, 194, 262, 344, 388, 524, 688, 776, 1048, 1376, 1552, 2096, 3104, 4171, 4192, 5633, 8342, 11266, 12707, 16684, 22532, 25414, 33368, 45064, 50828, 66736, 90128, 101656, 133472, 180256, 203312, 406624, 546401, 1092802, 2185604, 4371208, 8742416, 17484832]

約数ペア:

[(1, 17484832), (2, 8742416), (4, 4371208), (8, 2185604), (16, 1092802), (32, 546401), (43, 406624), (86, 203312), (97, 180256), (131, 133472), (172, 101656), (194, 90128), (262, 66736), (344, 50828), (388, 45064), (524, 33368), (688, 25414), (776, 22532), (1048, 16684), (1376, 12707), (1552, 11266), (2096, 8342), (3104, 5633), (4171, 4192)]