31930522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5602

約数の個数: 24

約数和(自身を含む): 54924156

約数和(自身を除く): 22993634

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5557, 5746, 11114, 72241, 94469, 144482, 188938, 939133, 1228097, 1878266, 2456194, 15965261, 31930522]

約数ペア:

[(1, 31930522), (2, 15965261), (13, 2456194), (17, 1878266), (26, 1228097), (34, 939133), (169, 188938), (221, 144482), (338, 94469), (442, 72241), (2873, 11114), (5557, 5746)]