91001072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4641

約数の個数: 40

約数和(自身を含む): 186677040

約数和(自身を除く): 95675968

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4561, 4988, 9122, 9976, 18244, 19952, 36488, 72976, 132269, 196123, 264538, 392246, 529076, 784492, 1058152, 1568984, 2116304, 3137968, 5687567, 11375134, 22750268, 45500536, 91001072]

約数ペア:

[(1, 91001072), (2, 45500536), (4, 22750268), (8, 11375134), (16, 5687567), (29, 3137968), (43, 2116304), (58, 1568984), (86, 1058152), (116, 784492), (172, 529076), (232, 392246), (344, 264538), (464, 196123), (688, 132269), (1247, 72976), (2494, 36488), (4561, 19952), (4988, 18244), (9122, 9976)]