16402956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 40395264

約数和(自身を除く): 23992308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 577, 618, 1154, 1236, 1731, 2308, 2369, 3462, 4738, 6924, 7107, 9476, 13271, 14214, 26542, 28428, 39813, 53084, 59431, 79626, 118862, 159252, 178293, 237724, 356586, 713172, 1366913, 2733826, 4100739, 5467652, 8201478, 16402956]

約数ペア:

[(1, 16402956), (2, 8201478), (3, 5467652), (4, 4100739), (6, 2733826), (12, 1366913), (23, 713172), (46, 356586), (69, 237724), (92, 178293), (103, 159252), (138, 118862), (206, 79626), (276, 59431), (309, 53084), (412, 39813), (577, 28428), (618, 26542), (1154, 14214), (1236, 13271), (1731, 9476), (2308, 7107), (2369, 6924), (3462, 4738)]