89823904

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 187276320

約数和(自身を除く): 97452416

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2251, 2494, 4502, 4988, 9004, 9976, 18008, 19952, 36016, 39904, 65279, 72032, 96793, 130558, 193586, 261116, 387172, 522232, 774344, 1044464, 1548688, 2088928, 2806997, 3097376, 5613994, 11227988, 22455976, 44911952, 89823904]

約数ペア:

[(1, 89823904), (2, 44911952), (4, 22455976), (8, 11227988), (16, 5613994), (29, 3097376), (32, 2806997), (43, 2088928), (58, 1548688), (86, 1044464), (116, 774344), (172, 522232), (232, 387172), (344, 261116), (464, 193586), (688, 130558), (928, 96793), (1247, 72032), (1376, 65279), (2251, 39904), (2494, 36016), (4502, 19952), (4988, 18008), (9004, 9976)]