16643996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 30681504

約数和(自身を除く): 14037508

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 1601, 2599, 3202, 5198, 6404, 10396, 36823, 73646, 147292, 180913, 361826, 723652, 4160999, 8321998, 16643996]

約数ペア:

[(1, 16643996), (2, 8321998), (4, 4160999), (23, 723652), (46, 361826), (92, 180913), (113, 147292), (226, 73646), (452, 36823), (1601, 10396), (2599, 6404), (3202, 5198)]