16360216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 33174000

約数和(自身を除く): 16813784

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 2909, 5624, 5818, 11636, 23272, 55271, 107633, 110542, 215266, 221084, 430532, 442168, 861064, 2045027, 4090054, 8180108, 16360216]

約数ペア:

[(1, 16360216), (2, 8180108), (4, 4090054), (8, 2045027), (19, 861064), (37, 442168), (38, 430532), (74, 221084), (76, 215266), (148, 110542), (152, 107633), (296, 55271), (703, 23272), (1406, 11636), (2812, 5818), (2909, 5624)]