229820032

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{138113}}^1$

素因数の和:138140

約数の個数: 32

約数和(自身を含む): 493066980

約数和(自身を除く): 263246948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 138113, 276226, 552452, 1104904, 1795469, 2209808, 3590938, 4419616, 7181876, 8839232, 14363752, 17678464, 28727504, 57455008, 114910016, 229820032]

約数ペア:

[(1, 229820032), (2, 114910016), (4, 57455008), (8, 28727504), (13, 17678464), (16, 14363752), (26, 8839232), (32, 7181876), (52, 4419616), (64, 3590938), (104, 2209808), (128, 1795469), (208, 1104904), (416, 552452), (832, 276226), (1664, 138113)]