105978496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{63689}}^1$

素因数の和:63716

約数の個数: 32

約数和(自身を含む): 227373300

約数和(自身を除く): 121394804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 63689, 127378, 254756, 509512, 827957, 1019024, 1655914, 2038048, 3311828, 4076096, 6623656, 8152192, 13247312, 26494624, 52989248, 105978496]

約数ペア:

[(1, 105978496), (2, 52989248), (4, 26494624), (8, 13247312), (13, 8152192), (16, 6623656), (26, 4076096), (32, 3311828), (52, 2038048), (64, 1655914), (104, 1019024), (128, 827957), (208, 509512), (416, 254756), (832, 127378), (1664, 63689)]