16549936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 34779024

約数和(自身を除く): 18229088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 317, 502, 634, 1004, 1268, 2008, 2536, 3263, 4016, 4121, 5072, 6526, 8242, 13052, 16484, 26104, 32968, 52208, 65936, 79567, 159134, 318268, 636536, 1034371, 1273072, 2068742, 4137484, 8274968, 16549936]

約数ペア:

[(1, 16549936), (2, 8274968), (4, 4137484), (8, 2068742), (13, 1273072), (16, 1034371), (26, 636536), (52, 318268), (104, 159134), (208, 79567), (251, 65936), (317, 52208), (502, 32968), (634, 26104), (1004, 16484), (1268, 13052), (2008, 8242), (2536, 6526), (3263, 5072), (4016, 4121)]