16939248

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 46485120

約数和(自身を除く): 29545872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 283, 344, 348, 464, 516, 566, 688, 696, 849, 1032, 1132, 1247, 1392, 1698, 2064, 2264, 2494, 3396, 3741, 4528, 4988, 6792, 7482, 8207, 9976, 12169, 13584, 14964, 16414, 19952, 24338, 24621, 29928, 32828, 36507, 48676, 49242, 59856, 65656, 73014, 97352, 98484, 131312, 146028, 194704, 196968, 292056, 352901, 393936, 584112, 705802, 1058703, 1411604, 2117406, 2823208, 4234812, 5646416, 8469624, 16939248]

約数ペア:

[(1, 16939248), (2, 8469624), (3, 5646416), (4, 4234812), (6, 2823208), (8, 2117406), (12, 1411604), (16, 1058703), (24, 705802), (29, 584112), (43, 393936), (48, 352901), (58, 292056), (86, 196968), (87, 194704), (116, 146028), (129, 131312), (172, 98484), (174, 97352), (232, 73014), (258, 65656), (283, 59856), (344, 49242), (348, 48676), (464, 36507), (516, 32828), (566, 29928), (688, 24621), (696, 24338), (849, 19952), (1032, 16414), (1132, 14964), (1247, 13584), (1392, 12169), (1698, 9976), (2064, 8207), (2264, 7482), (2494, 6792), (3396, 4988), (3741, 4528)]