38601616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 80585120

約数和(自身を除く): 41983504

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 2953, 3268, 5906, 6536, 11812, 13072, 23624, 47248, 56107, 112214, 126979, 224428, 253958, 448856, 507916, 897712, 1015832, 2031664, 2412601, 4825202, 9650404, 19300808, 38601616]

約数ペア:

[(1, 38601616), (2, 19300808), (4, 9650404), (8, 4825202), (16, 2412601), (19, 2031664), (38, 1015832), (43, 897712), (76, 507916), (86, 448856), (152, 253958), (172, 224428), (304, 126979), (344, 112214), (688, 56107), (817, 47248), (1634, 23624), (2953, 13072), (3268, 11812), (5906, 6536)]