16439176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5099}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 34272000

約数和(自身を除く): 17832824

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5099, 10198, 20396, 40792, 66287, 132574, 158069, 265148, 316138, 530296, 632276, 1264552, 2054897, 4109794, 8219588, 16439176]

約数ペア:

[(1, 16439176), (2, 8219588), (4, 4109794), (8, 2054897), (13, 1264552), (26, 632276), (31, 530296), (52, 316138), (62, 265148), (104, 158069), (124, 132574), (248, 66287), (403, 40792), (806, 20396), (1612, 10198), (3224, 5099)]