16731376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 33948720

約数和(自身を除く): 17217344

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 337, 428, 464, 674, 856, 1348, 1712, 2696, 3103, 5392, 6206, 9773, 12412, 19546, 24824, 36059, 39092, 49648, 72118, 78184, 144236, 156368, 288472, 576944, 1045711, 2091422, 4182844, 8365688, 16731376]

約数ペア:

[(1, 16731376), (2, 8365688), (4, 4182844), (8, 2091422), (16, 1045711), (29, 576944), (58, 288472), (107, 156368), (116, 144236), (214, 78184), (232, 72118), (337, 49648), (428, 39092), (464, 36059), (674, 24824), (856, 19546), (1348, 12412), (1712, 9773), (2696, 6206), (3103, 5392)]