234639536

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{36571}}^1$

素因数の和:36980

約数の個数: 20

約数和(自身を含む): 455760264

約数和(自身を除く): 221120728

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 36571, 73142, 146284, 292568, 585136, 14664971, 29329942, 58659884, 117319768, 234639536]

約数ペア:

[(1, 234639536), (2, 117319768), (4, 58659884), (8, 29329942), (16, 14664971), (401, 585136), (802, 292568), (1604, 146284), (3208, 73142), (6416, 36571)]