23771888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11205

約数の個数: 40

約数和(自身を含む): 55413120

約数和(自身を除く): 31641232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 11171, 22342, 44684, 78197, 89368, 156394, 178736, 212249, 312788, 424498, 625576, 848996, 1251152, 1485743, 1697992, 2971486, 3395984, 5942972, 11885944, 23771888]

約数ペア:

[(1, 23771888), (2, 11885944), (4, 5942972), (7, 3395984), (8, 2971486), (14, 1697992), (16, 1485743), (19, 1251152), (28, 848996), (38, 625576), (56, 424498), (76, 312788), (112, 212249), (133, 178736), (152, 156394), (266, 89368), (304, 78197), (532, 44684), (1064, 22342), (2128, 11171)]