171718144

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{25799}}^1$

素因数の和:25830

約数の個数: 40

約数和(自身を含む): 369507600

約数和(自身を除く): 197789456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 25799, 51598, 103196, 206392, 335387, 412784, 670774, 825568, 1341548, 1651136, 2683096, 3302272, 5366192, 6604544, 10732384, 13209088, 21464768, 42929536, 85859072, 171718144]

約数ペア:

[(1, 171718144), (2, 85859072), (4, 42929536), (8, 21464768), (13, 13209088), (16, 10732384), (26, 6604544), (32, 5366192), (52, 3302272), (64, 2683096), (104, 1651136), (128, 1341548), (208, 825568), (256, 670774), (416, 412784), (512, 335387), (832, 206392), (1664, 103196), (3328, 51598), (6656, 25799)]