4199984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 8651232

約数和(自身を除く): 4451248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 113, 184, 202, 226, 368, 404, 452, 808, 904, 1616, 1808, 2323, 2599, 4646, 5198, 9292, 10396, 11413, 18584, 20792, 22826, 37168, 41584, 45652, 91304, 182608, 262499, 524998, 1049996, 2099992, 4199984]

約数ペア:

[(1, 4199984), (2, 2099992), (4, 1049996), (8, 524998), (16, 262499), (23, 182608), (46, 91304), (92, 45652), (101, 41584), (113, 37168), (184, 22826), (202, 20792), (226, 18584), (368, 11413), (404, 10396), (452, 9292), (808, 5198), (904, 4646), (1616, 2599), (1808, 2323)]