21167150104

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{2729}}^1\times {\mathrm{16433}}^1$

素因数の和:19227

約数の個数: 32

約数和(自身を含む): 40378338000

約数和(自身を除く): 19211187896

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 2729, 5458, 10916, 16433, 21832, 32866, 65732, 131464, 161011, 322022, 644044, 969547, 1288088, 1939094, 3878188, 7756376, 44845657, 89691314, 179382628, 358765256, 2645893763, 5291787526, 10583575052, 21167150104]

約数ペア:

[(1, 21167150104), (2, 10583575052), (4, 5291787526), (8, 2645893763), (59, 358765256), (118, 179382628), (236, 89691314), (472, 44845657), (2729, 7756376), (5458, 3878188), (10916, 1939094), (16433, 1288088), (21832, 969547), (32866, 644044), (65732, 322022), (131464, 161011)]