164484736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{98849}}^1$

素因数の和:98876

約数の個数: 32

約数和(自身を含む): 352894500

約数和(自身を除く): 188409764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 98849, 197698, 395396, 790792, 1285037, 1581584, 2570074, 3163168, 5140148, 6326336, 10280296, 12652672, 20560592, 41121184, 82242368, 164484736]

約数ペア:

[(1, 164484736), (2, 82242368), (4, 41121184), (8, 20560592), (13, 12652672), (16, 10280296), (26, 6326336), (32, 5140148), (52, 3163168), (64, 2570074), (104, 1581584), (128, 1285037), (208, 790792), (416, 395396), (832, 197698), (1664, 98849)]