85429472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 179625600

約数和(自身を除く): 94196128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 1979, 2272, 2698, 3958, 5396, 7916, 10792, 15832, 21584, 31664, 37601, 43168, 63328, 75202, 140509, 150404, 281018, 300808, 562036, 601616, 1124072, 1203232, 2248144, 2669671, 4496288, 5339342, 10678684, 21357368, 42714736, 85429472]

約数ペア:

[(1, 85429472), (2, 42714736), (4, 21357368), (8, 10678684), (16, 5339342), (19, 4496288), (32, 2669671), (38, 2248144), (71, 1203232), (76, 1124072), (142, 601616), (152, 562036), (284, 300808), (304, 281018), (568, 150404), (608, 140509), (1136, 75202), (1349, 63328), (1979, 43168), (2272, 37601), (2698, 31664), (3958, 21584), (5396, 15832), (7916, 10792)]