16688746

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 27118800

約数和(自身を除く): 10430054

約数列:

[1, 2, 29, 53, 58, 61, 89, 106, 122, 178, 1537, 1769, 2581, 3074, 3233, 3538, 4717, 5162, 5429, 6466, 9434, 10858, 93757, 136793, 157441, 187514, 273586, 287737, 314882, 575474, 8344373, 16688746]

約数ペア:

[(1, 16688746), (2, 8344373), (29, 575474), (53, 314882), (58, 287737), (61, 273586), (89, 187514), (106, 157441), (122, 136793), (178, 93757), (1537, 10858), (1769, 9434), (2581, 6466), (3074, 5429), (3233, 5162), (3538, 4717)]