40023008

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{3119}}^1$

素因数の和:3530

約数の個数: 24

約数和(自身を含む): 79017120

約数和(自身を除く): 38994112

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3119, 3208, 6238, 6416, 12476, 12832, 24952, 49904, 99808, 1250719, 2501438, 5002876, 10005752, 20011504, 40023008]

約数ペア:

[(1, 40023008), (2, 20011504), (4, 10005752), (8, 5002876), (16, 2501438), (32, 1250719), (401, 99808), (802, 49904), (1604, 24952), (3119, 12832), (3208, 12476), (6238, 6416)]