8131424

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 18902016

約数和(自身を除く): 10770592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1171, 1736, 2342, 3472, 4684, 6944, 8197, 9368, 16394, 18736, 32788, 36301, 37472, 65576, 72602, 131152, 145204, 254107, 262304, 290408, 508214, 580816, 1016428, 1161632, 2032856, 4065712, 8131424]

約数ペア:

[(1, 8131424), (2, 4065712), (4, 2032856), (7, 1161632), (8, 1016428), (14, 580816), (16, 508214), (28, 290408), (31, 262304), (32, 254107), (56, 145204), (62, 131152), (112, 72602), (124, 65576), (217, 37472), (224, 36301), (248, 32788), (434, 18736), (496, 16394), (868, 9368), (992, 8197), (1171, 6944), (1736, 4684), (2342, 3472)]