31031752

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 61238520

約数和(自身を除く): 30206768

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 2557, 3034, 5114, 6068, 10228, 12136, 20456, 94609, 104837, 189218, 209674, 378436, 419348, 756872, 838696, 3878969, 7757938, 15515876, 31031752]

約数ペア:

[(1, 31031752), (2, 15515876), (4, 7757938), (8, 3878969), (37, 838696), (41, 756872), (74, 419348), (82, 378436), (148, 209674), (164, 189218), (296, 104837), (328, 94609), (1517, 20456), (2557, 12136), (3034, 10228), (5114, 6068)]