31496696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51131}}^1$

素因数の和:51155

約数の個数: 32

約数和(自身を含む): 73630080

約数和(自身を除く): 42133384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 51131, 102262, 204524, 357917, 409048, 562441, 715834, 1124882, 1431668, 2249764, 2863336, 3937087, 4499528, 7874174, 15748348, 31496696]

約数ペア:

[(1, 31496696), (2, 15748348), (4, 7874174), (7, 4499528), (8, 3937087), (11, 2863336), (14, 2249764), (22, 1431668), (28, 1124882), (44, 715834), (56, 562441), (77, 409048), (88, 357917), (154, 204524), (308, 102262), (616, 51131)]