8901712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 18070272

約数和(自身を除く): 9168560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 137, 248, 262, 274, 496, 524, 548, 1048, 1096, 2096, 2192, 4061, 4247, 8122, 8494, 16244, 16988, 17947, 32488, 33976, 35894, 64976, 67952, 71788, 143576, 287152, 556357, 1112714, 2225428, 4450856, 8901712]

約数ペア:

[(1, 8901712), (2, 4450856), (4, 2225428), (8, 1112714), (16, 556357), (31, 287152), (62, 143576), (124, 71788), (131, 67952), (137, 64976), (248, 35894), (262, 33976), (274, 32488), (496, 17947), (524, 16988), (548, 16244), (1048, 8494), (1096, 8122), (2096, 4247), (2192, 4061)]