2085687616

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:1043

約数の個数: 56

約数和(自身を含む): 4181322600

約数和(自身を除く): 2095634984

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 401, 449, 724, 802, 898, 1448, 1604, 1796, 2896, 3208, 3592, 5792, 6416, 7184, 11584, 12832, 14368, 25664, 28736, 72581, 81269, 145162, 162538, 180049, 290324, 325076, 360098, 580648, 650152, 720196, 1161296, 1300304, 1440392, 2322592, 2600608, 2880784, 4645184, 5201216, 5761568, 11523136, 32588869, 65177738, 130355476, 260710952, 521421904, 1042843808, 2085687616]

約数ペア:

[(1, 2085687616), (2, 1042843808), (4, 521421904), (8, 260710952), (16, 130355476), (32, 65177738), (64, 32588869), (181, 11523136), (362, 5761568), (401, 5201216), (449, 4645184), (724, 2880784), (802, 2600608), (898, 2322592), (1448, 1440392), (1604, 1300304), (1796, 1161296), (2896, 720196), (3208, 650152), (3592, 580648), (5792, 360098), (6416, 325076), (7184, 290324), (11584, 180049), (12832, 162538), (14368, 145162), (25664, 81269), (28736, 72581)]