86158996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14723}}^1$

素因数の和:14764

約数の個数: 48

約数和(自身を含む): 197890560

約数和(自身を除く): 111731564

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 14723, 29446, 58892, 103061, 161953, 206122, 279737, 323906, 412244, 559474, 647812, 1118948, 1133671, 1958159, 2267342, 3077107, 3916318, 4534684, 6154214, 7832636, 12308428, 21539749, 43079498, 86158996]

約数ペア:

[(1, 86158996), (2, 43079498), (4, 21539749), (7, 12308428), (11, 7832636), (14, 6154214), (19, 4534684), (22, 3916318), (28, 3077107), (38, 2267342), (44, 1958159), (76, 1133671), (77, 1118948), (133, 647812), (154, 559474), (209, 412244), (266, 323906), (308, 279737), (418, 206122), (532, 161953), (836, 103061), (1463, 58892), (2926, 29446), (5852, 14723)]