31446772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36229}}^1$

素因数の和:36271

約数の個数: 24

約数和(自身を含む): 64924160

約数和(自身を除く): 33477388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 36229, 72458, 144916, 253603, 507206, 1014412, 1123099, 2246198, 4492396, 7861693, 15723386, 31446772]

約数ペア:

[(1, 31446772), (2, 15723386), (4, 7861693), (7, 4492396), (14, 2246198), (28, 1123099), (31, 1014412), (62, 507206), (124, 253603), (217, 144916), (434, 72458), (868, 36229)]