340960072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{31973}}^1$

素因数の和:32053

約数の個数: 32

約数和(自身を含む): 675290880

約数和(自身を除く): 334330808

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 31973, 63946, 127892, 255784, 991163, 1374839, 1982326, 2749678, 3964652, 5499356, 7929304, 10998712, 42620009, 85240018, 170480036, 340960072]

約数ペア:

[(1, 340960072), (2, 170480036), (4, 85240018), (8, 42620009), (31, 10998712), (43, 7929304), (62, 5499356), (86, 3964652), (124, 2749678), (172, 1982326), (248, 1374839), (344, 991163), (1333, 255784), (2666, 127892), (5332, 63946), (10664, 31973)]