89735776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 192099600

約数和(自身を除く): 102363824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 1979, 2834, 3488, 3958, 5668, 7916, 11336, 15832, 22672, 25727, 31664, 45344, 51454, 63328, 102908, 205816, 215711, 411632, 431422, 823264, 862844, 1725688, 2804243, 3451376, 5608486, 6902752, 11216972, 22433944, 44867888, 89735776]

約数ペア:

[(1, 89735776), (2, 44867888), (4, 22433944), (8, 11216972), (13, 6902752), (16, 5608486), (26, 3451376), (32, 2804243), (52, 1725688), (104, 862844), (109, 823264), (208, 431422), (218, 411632), (416, 215711), (436, 205816), (872, 102908), (1417, 63328), (1744, 51454), (1979, 45344), (2834, 31664), (3488, 25727), (3958, 22672), (5668, 15832), (7916, 11336)]