89346088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19979}}^1$

素因数の和:20041

約数の個数: 32

約数和(自身を含む): 184615200

約数和(自身を除く): 95269112

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 19979, 39958, 79916, 159832, 259727, 519454, 859097, 1038908, 1718194, 2077816, 3436388, 6872776, 11168261, 22336522, 44673044, 89346088]

約数ペア:

[(1, 89346088), (2, 44673044), (4, 22336522), (8, 11168261), (13, 6872776), (26, 3436388), (43, 2077816), (52, 1718194), (86, 1038908), (104, 859097), (172, 519454), (344, 259727), (559, 159832), (1118, 79916), (2236, 39958), (4472, 19979)]