31720062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1663}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 73562112

約数和(自身を除く): 41842050

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 867, 1122, 1663, 1734, 3179, 3326, 4989, 6358, 9537, 9978, 18293, 19074, 28271, 36586, 54879, 56542, 84813, 109758, 169626, 310981, 480607, 621962, 932943, 961214, 1441821, 1865886, 2883642, 5286677, 10573354, 15860031, 31720062]

約数ペア:

[(1, 31720062), (2, 15860031), (3, 10573354), (6, 5286677), (11, 2883642), (17, 1865886), (22, 1441821), (33, 961214), (34, 932943), (51, 621962), (66, 480607), (102, 310981), (187, 169626), (289, 109758), (374, 84813), (561, 56542), (578, 54879), (867, 36586), (1122, 28271), (1663, 19074), (1734, 18293), (3179, 9978), (3326, 9537), (4989, 6358)]