438160312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{45377}}^1$

素因数の和:45471

約数の個数: 32

約数和(自身を含む): 882148320

約数和(自身を除く): 443988008

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 45377, 90754, 181508, 363016, 771409, 1542818, 3085636, 3221767, 6171272, 6443534, 12887068, 25774136, 54770039, 109540078, 219080156, 438160312]

約数ペア:

[(1, 438160312), (2, 219080156), (4, 109540078), (8, 54770039), (17, 25774136), (34, 12887068), (68, 6443534), (71, 6171272), (136, 3221767), (142, 3085636), (284, 1542818), (568, 771409), (1207, 363016), (2414, 181508), (4828, 90754), (9656, 45377)]