31520576

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{3137}}^1$

素因数の和:3306

約数の個数: 28

約数和(自身を含む): 62967108

約数和(自身を除く): 31446532

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 3137, 5024, 6274, 10048, 12548, 25096, 50192, 100384, 200768, 492509, 985018, 1970036, 3940072, 7880144, 15760288, 31520576]

約数ペア:

[(1, 31520576), (2, 15760288), (4, 7880144), (8, 3940072), (16, 1970036), (32, 985018), (64, 492509), (157, 200768), (314, 100384), (628, 50192), (1256, 25096), (2512, 12548), (3137, 10048), (5024, 6274)]