16756142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 28486080

約数和(自身を除く): 11729938

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 313, 377, 626, 754, 923, 1846, 2059, 4069, 4118, 8138, 9077, 18154, 22223, 26767, 44446, 53534, 118001, 236002, 288899, 577798, 644467, 1288934, 8378071, 16756142]

約数ペア:

[(1, 16756142), (2, 8378071), (13, 1288934), (26, 644467), (29, 577798), (58, 288899), (71, 236002), (142, 118001), (313, 53534), (377, 44446), (626, 26767), (754, 22223), (923, 18154), (1846, 9077), (2059, 8138), (4069, 4118)]