315332008

素因数分解:

$2^3\times {\mathrm{2477}}^1\times {\mathrm{15913}}^1$

素因数の和:18396

約数の個数: 16

約数和(自身を含む): 591523380

約数和(自身を除く): 276191372

約数列:

[1, 2, 4, 8, 2477, 4954, 9908, 15913, 19816, 31826, 63652, 127304, 39416501, 78833002, 157666004, 315332008]

約数ペア:

[(1, 315332008), (2, 157666004), (4, 78833002), (8, 39416501), (2477, 127304), (4954, 63652), (9908, 31826), (15913, 19816)]