31250896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6091

約数の個数: 40

約数和(自身を含む): 67495680

約数和(自身を除く): 36244784

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 6047, 12094, 24188, 48376, 96752, 102799, 114893, 205598, 229786, 411196, 459572, 822392, 919144, 1644784, 1838288, 1953181, 3906362, 7812724, 15625448, 31250896]

約数ペア:

[(1, 31250896), (2, 15625448), (4, 7812724), (8, 3906362), (16, 1953181), (17, 1838288), (19, 1644784), (34, 919144), (38, 822392), (68, 459572), (76, 411196), (136, 229786), (152, 205598), (272, 114893), (304, 102799), (323, 96752), (646, 48376), (1292, 24188), (2584, 12094), (5168, 6047)]