228127744

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17137}}^1$

素因数の和:17170

約数の個数: 44

約数和(自身を含む): 491140804

約数和(自身を除く): 263013060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 17137, 34274, 68548, 137096, 222781, 274192, 445562, 548384, 891124, 1096768, 1782248, 2193536, 3564496, 4387072, 7128992, 8774144, 14257984, 17548288, 28515968, 57031936, 114063872, 228127744]

約数ペア:

[(1, 228127744), (2, 114063872), (4, 57031936), (8, 28515968), (13, 17548288), (16, 14257984), (26, 8774144), (32, 7128992), (52, 4387072), (64, 3564496), (104, 2193536), (128, 1782248), (208, 1096768), (256, 891124), (416, 548384), (512, 445562), (832, 274192), (1024, 222781), (1664, 137096), (3328, 68548), (6656, 34274), (13312, 17137)]