86739808

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 180956160

約数和(自身を除く): 94216352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 368, 536, 736, 1072, 1541, 1759, 2144, 3082, 3518, 6164, 7036, 12328, 14072, 24656, 28144, 40457, 49312, 56288, 80914, 117853, 161828, 235706, 323656, 471412, 647312, 942824, 1294624, 1885648, 2710619, 3771296, 5421238, 10842476, 21684952, 43369904, 86739808]

約数ペア:

[(1, 86739808), (2, 43369904), (4, 21684952), (8, 10842476), (16, 5421238), (23, 3771296), (32, 2710619), (46, 1885648), (67, 1294624), (92, 942824), (134, 647312), (184, 471412), (268, 323656), (368, 235706), (536, 161828), (736, 117853), (1072, 80914), (1541, 56288), (1759, 49312), (2144, 40457), (3082, 28144), (3518, 24656), (6164, 14072), (7036, 12328)]