256542752

素因数分解:

$2^5\times {\mathrm{1109}}^1\times {\mathrm{7229}}^1$

素因数の和:8348

約数の個数: 24

約数和(自身を含む): 505593900

約数和(自身を除く): 249051148

約数列:

[1, 2, 4, 8, 16, 32, 1109, 2218, 4436, 7229, 8872, 14458, 17744, 28916, 35488, 57832, 115664, 231328, 8016961, 16033922, 32067844, 64135688, 128271376, 256542752]

約数ペア:

[(1, 256542752), (2, 128271376), (4, 64135688), (8, 32067844), (16, 16033922), (32, 8016961), (1109, 231328), (2218, 115664), (4436, 57832), (7229, 35488), (8872, 28916), (14458, 17744)]