83649328

素因数分解:

$2^4\times 7^1\times {\mathrm{746869}}^1$

素因数の和:746884

約数の個数: 20

約数和(自身を含む): 185223760

約数和(自身を除く): 101574432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 746869, 1493738, 2987476, 5228083, 5974952, 10456166, 11949904, 20912332, 41824664, 83649328]

約数ペア:

[(1, 83649328), (2, 41824664), (4, 20912332), (7, 11949904), (8, 10456166), (14, 5974952), (16, 5228083), (28, 2987476), (56, 1493738), (112, 746869)]