131911115768

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{6967}}^1\times {\mathrm{9209}}^1$

素因数の和:16439

約数の個数: 32

約数和(自身を含む): 248358333600

約数和(自身を除く): 116447217832

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 6967, 9209, 13934, 18418, 27868, 36836, 55736, 73672, 1790519, 2366713, 3581038, 4733426, 7162076, 9466852, 14324152, 18933704, 64159103, 128318206, 256636412, 513272824, 16488889471, 32977778942, 65955557884, 131911115768]

約数ペア:

[(1, 131911115768), (2, 65955557884), (4, 32977778942), (8, 16488889471), (257, 513272824), (514, 256636412), (1028, 128318206), (2056, 64159103), (6967, 18933704), (9209, 14324152), (13934, 9466852), (18418, 7162076), (27868, 4733426), (36836, 3581038), (55736, 2366713), (73672, 1790519)]